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Chapter
Seven: The Interaction of Philosophy and Dogma
I The Eclipse of Theological Rationalism
As we mentioned earlier, the rise of Scholastic theology in
the middle of the eighth century was the outcome of a new spirit of inquiry,
which the introduction of Greek philosophy in the Muslim world had sparked. In
some cases, however, the interaction of philosophy and dogma resulted in a
gradual cleavage between the two. The systematic philosophers, like al-Farabi
and Ibn Sina, tried hard to lessen the effect of such cleavage by emphasizing
the areas of agreement and the common concerns of philosophy and dogma. Some,
such as al-Kindi, went so far as to espouse the cause of dogma almost
unconditionally and sought to erect a compact intellectual edifice on the
foundation of dogma.
A gradual reaction to rationalism in theology, championed
originally by the Mu‘tazilah, was to set in less than a century after the death
of the founder of that school, Wasil b. ‘Ata’. We have already discussed the
role which the great theologian and jurist Ahmad b. Hanbal, as well as the
‘Abbasid caliph al-Mutawakkil, played in the reversal of the pro-Mu‘tazilite
policies of al-Ma’mun in the middle of the ninth century. However, the
theological influence of the Mu’tazilah did not cease altogether as a result of
al-Mutawakkil’s policy of repression. Despite the virtual triumph of the Hanbali
and Traditionist party, the spirit of theological inquiry was not completely
snuffed out. In its pure form, the primitive traditionalism of the early jurists
and exegetes was gone forever. The new Traditionism or orthodoxy was a qualified
one that stemmed from the Mu‘tazilite movement itself. Its rise is associated
with the name of Abu’l Hasan al-Ash‘ari (d.935), who, according to the
traditional account, studied theology with al-Juba’i, head of the Basra branch
of the Mu‘tazilite school but broke away from that school at the age of forty.
The Prophet appeared to him in a dream and urged him to "take charge" of the
Muslim community, whereupon al-Ash‘ari ascended the pulpit at the mosque of
Basra and proclaimed his recantation and his determination to make public "the
scandals and follies" of the Mu‘tazilah.
A debate with his master, al-juba’i, concerning God’s justice
and man’s worthiness brings out vividly his original anti-Mu‘tazilite
sympathies. Whether historical or not, this debate is significant in so far as
it illustrates one of the cardinal issues on which al-Ash‘ari broke with the
Mu‘tazilah. The pupil asks his master: What will be the fate in the after-life
of three brothers, one of whom dies in a state of grace, one in a state of sin,
and one in a state of innocence (i.e., before he comes of age)? The righteous
brother, answers al-juba’i, will be consigned to paradise, the sinner to hell,
and the third to an intermediate position. Al-Ash‘ari then asks: What if the
third brother were to ask to be allowed to join his more fortunate brother? This
privilege, replies al-juba’i, would be denied him on the ground that the first
brother was admitted to paradise on the strength of his good works. If the third
brother were to protest that if he had been given a long life he would have
lived righteously, God would have replied: I foresaw that you would not and
therefore chose to spare you everlasting damnation in hell. At this, the brother
Who had died in sin exclaims: Surely, Lord, you foresaw my own plight, as well.
Why, then, did you not deal with me as mercifully as you have dealt with my
other brother?
We are told that al-juba’i was unable to say what God’s
possible answer to such protestations might be, on the Mu‘tazilite assumption of
the unqualified justice of God. The corollaries drawn by al-Ash‘ari constitute
the substance of his view of God’s absolute omnipotence and sovereignty in the
world and the finality of his moral and religious decrees. These decrees are
entirely independent of any conditions, moral or other, apart from God’s
absolute fiat. To Him it belongs to order human life as He pleases, and to the
"servant" to obey without question. Contrary to the contention of the Mu‘tazilah,
the human agent plays no part in the drama of choosing or doing and reaps none
of the moral or religious fruits accruing from such initiative. In their desire
to stress man’s moral freedom and responsibility, the Mu‘tazilah had described
him, somewhat extravagantly, as "the creator of his deeds." To al-Ash‘ari, such
blasphemous language was tantamount to the denial of God’s uniqueness as the
sole Creator and Sovereign of the world, and consequently implied the
recognition of two creators, in the manner of the Manichaeans (Majus).
The vindication of God’s absolute power and sovereignty in
the world had certain moral implications, which al-Ash‘ari was quick to draw. To
deny man’s role in the drama of moral action and decision and to impute the
responsibility for his deeds and volitions to God involved the repudiation of
God’s justice. However, the claim that man’s deeds are the result of God’s
"decree and preordination" did not necessarily imply, according to him, the
nullification of His justice. Injustice can only denote the transgression of
what has been prescribed by a superior, or the perpetration of what falls
outside the domain of the doer. In both cases, injustice cannot be imputed to
God, Who is the undisputed master and lawgiver of the universe and Who owes no
allegiance to anyone whatsoever.
On the question of the attributes of God and the creation of
the Qur’an,
the position of al-Ash‘ari was equally at variance with that of his Mu‘tazilite
master, on the one hand, and that of the crude anthropomorphists or literalists,
on the other. Moved by the desire to retain the Concept of the full-blooded
Creator-God of the Qur’an,
he opposed the Mu‘tazilite tendency to divest God of His positive attributes,
and argued, according to a twelfth-century historiographer and fellow-Ash‘arite,
al-Shahrastani, that the essential divine attributes of knowledge, power, and
life are eternal and subsist in God’s essence. They cannot, however, be said to
be either identical with this essence, as the Mu‘tazilah claimed, or not
identical with it. For this would mean that God’s knowledge, power, or life is
the same as God, So that one could address one’s petitions to God’s knowledge,
power, or life instead of to God Himself, which is absurd.
The rationalization of the inherence of the attributes in God
which the Mu‘tazilah attempted is not fully worked out by al-Ash’ari or his
followers. How these attributes are to be distinguished from God’s
essence, in which they inhere and yet introduce no plurality into it, al-Ash’ari
just refused to say. In this respect he is content to revert to the position of
the early Traditionists, such as Malik b. Anas, who is reported to have argued,
in the matter of God’s "sitting upon the throne," that the "sitting is known,
whereas its mode is unknown. Belief in its truth is a duty, and its questioning
a heresy ."
In his polemical works, however, al-Ash’ari is as concerned
to refute the views of the "negators of the attributes," i.e., the Mu‘tazilah,
as he is to refute the position of the literalists and anthropomorphists. In
their deference to Scripture, the latter had gone so far as to attribute
corporeity to God, chiefly on the grounds that the text of the
Qur’an
undeniably stipulated it. Thus
Qur’an
75:22-23 speak of the ability of the faithful to perceive God on the Last Day,
and 7:54, and 20:5 speak of His sitting upon the throne. The anthropomorphists,
such as Hisham b. al-Hakam, ‘Abdullah b. Karram, and their followers in the
ninth century, had not hesitated to draw from such
Qur’anic
passages their full logical consequences and to conceive of God, as Ibn Rushd
will say later, simply as an "eternal man" endowed with gross corporeal
qualities.
The use of logical argument in matters of theology , and its
permissibility, Should first be justified satisfactorily, however. Al-Ash‘ari’s
position, though reactionary by the standards of the philosophers and
thoroughgoing rationalists, is certainly nuancé. Against the literalists
and Traditionists, who questioned the permissibility of deduction or analogy,
al-Ash’ari invokes the authority of the
Qur’an,
which recognizes the principle of analogy and employs it effectively in numerous
passages. In a tract devoted to the systematic discussion of this question and
entitled Vindication of the Use of Theological Proof (Kalam),
this ex-Mu‘tazilite doctor’s anti-Traditionist views on an issue which split the
ranks of tenth-century theologians are clearly exhibited. The use of analogy, as
indeed the whole method of dialectic or deduction, is repudiated by the
Traditionists on the ground that the Prophet, who had dealt with every aspect of
religion or morals essential to salvation, has not touched on the question of
dialectic (Kalam)
at all. Hence recourse to it constitutes an heretical departure (bid‘ah)
from what is traditionally and authoritatively received.
This argument from silence is artfully turned by al-Ash‘ari
against the Traditionists, who, by the same token, are just as heretical
themselves, since their claim has no basis in the pronouncements or sayings of
the Prophet either. More important still is the fact that the Prophet was fully
conversant with the questions of motion and rest, accident and body, divine
attributes, and so on, with which theology is concerned. However, they are
referred to in the Traditions and the
Qur’an
in general terms only, and it is on such references that the whole of theology
is based.
Finally, the silence of the
Qur’an
and the Traditions on those questions that were subsequently dealt with by the
theologians or the jurists is easily justified. The Muslim community was not
faced with the difficulties or doubts which eventually led to them, or else the
Prophet would have laid down explicitly the principles for solving them. As a
result, the jurists and theologians in attempting to solve them had no other
recourse than to draw analogies with what was explicitly laid down in Scripture.
For it is the duty of every "reasonable Muslim" in such matters, al-Ash‘ari
argues, "to refer them to the body of principles consecrated by reason,
sense-experience, and common sense."
In applying this qualified rationalism to the cardinal
questions debated in theological circles at the time, al-Ash‘ari, though in
fundamental disagreement with the Mu‘tazilah, is nonetheless anxious to justify
his opposition to them on rational grounds. The result is that his method is
analogous to that of the Mu‘tazilah, whereas his doctrine is substantially a
restatement of Traditionist or Hanbali theses.
If we take the Mu‘tazilite concept of free will as an
instance, this dichotomy is clearly brought out. In the
Ibanah,
al-Ash‘ari describes the arbitrary power of God in terms that leave hardly any
scope for human initiative:
We believe that
Allah
has created everything, by simply bidding it: Be, as He says [in
Qur’an
16:42]: "Verily, when we will a thing, our only utterance is: ‘Be’ and it is";
and that there is nothing good or evil on earth, except what
Allah
has preordained. We hold that everything is through
Allah’s
will and that no one can do a thing before he actually does it, or do it without
Allah’s
assistance, or escape
Allah’s knowledge. We hold that there is no
Creator but Allah,
and that the deeds of the creature are created and preordained by
Allah,
as He said [in Qur’an
37:94]: "He has created you and what you make" ...we hold that
Allah
helps the faithful to obey Him, favours them, is gracious to them, reforms and
guides them; whereas He has led the unfaithful astray, did not guide or favor
them with signs, as the impious heretics claim. However, were He to favor and
reform them, they would have been righteous, and had He guided them they would
have been rightly guided. ...But it was His will that they should be ungodly
[singular: kafir],
as He foresaw. Accordingly He abandoned them and sealed their hearts. We believe
that good and evil are the outcome of
Allah’s
decree and preordination [qada’
wa qadar]: good or evil, sweet or
bitter, and we know that what has missed us could not have hit us, or what has
hit us could not have missed us, and that creatures are unable to profit or
injure themselves, without
Allah.
In this vindication of the omnipotence of God and the
powerlessness of the creatures al-Ash‘ari simply reaffirms the
Qur’anic
Concept of the God-Despot, whose decrees are both irreversible and inscrutable.
At the back of this polemic, however, is the view of the Mu‘tazilah that man is
the "creator of his deeds," and consequently a fully free and responsible agent.
The Concept of a co-creator with God, according to al-Ash‘ari, amounts to
polytheism and involves a radical curtailing of God’s absolute power. Despite
these strictures, he does not concur with the Traditionists in their claim that
man does not play any part whatsoever in the drama of moral activity. In his
doctrine: of al-kasb,
or acquisition of the merit or demerit for the deed done, al-Ash‘ari seeks a way
out of the moral dilemma of responsibility, without sacrificing the omnipotence
of God. Voluntary actions, in his view, are created by God, but acquired by the
human agent or imputed to him. Creation differs from acquisition in that the
former is the outcome of "eternal power," whereas the latter is the outcome of
the "created power" of the agent, So that the same action is said to be created
by the one and acquired by the other. Stated differently, man acquires the
credit or discredit for the deed created by God, since it is impossible that God
should acquire it in time, while He is its author eternally. In this subtle
verbal distinction between what is acquired in time and what is created or
predestined eternally, lies according to al-Ash‘ari, the distinction between
voluntary and involuntary action, and also that between the merit or demerit
which attaches to the latter. Man, as the locus or bearer of "acquired" action,
becomes responsible for such action, whereas for involuntary action, such as
trembling or falling, etc., he is totally irresponsible. The fundamental
relation between the two forms of action, according to al-Ash‘ari and his
followers, is that man is intuitively conscious of the difference between the
one action and the other.Thus, rather than restore to man the freedom of which
the extreme determinists (al-Jabriyah)
had robbed him, al-Ash‘ari is content restore to him the consciousness of his
subjection to the "eternal power." Through this subtle distinction, the
predestinarian presuppositions of the Traditionists and determinists are not
repudiated, but their linguistic sting is removed without surrendering the
substance of the predestinarian thesis. The elaboration of this peculiar ethical
position, as well as the occasionalist world-view on which it rested, should
perhaps be left to a subsequent section, because of the part which the
successors of al-Ash‘ari played in developing or refining it.
The historical significance of al-Ash‘ari’s "reform" lies not
in the elaborateness of his solutions of the theological problems raised by the
Mu‘tazilah, but rather in his willingness to exploit their dialectical method,
and, ipso facto, to moderate the claims of the Traditionists and
antirationalists to whom he was temperamentally drawn. If his theological
position, expressed in the classic formula of
bila kaifa
(ask not how) must be described as agnostic, it is nonetheless to be clearly
distinguished from the blind agnosticism of the religious bigot who will
entertain no questions whatsoever. For his was the qualified agnosticism of the
earnest seeker who ends up by asserting, rightly or wrongly, the inability of
reason to plumb the mystery of man in relation to God, or of God in relation to
man.
II The Ash‘arite school and the
Formulation of the Occasionalist Metaphysics of Atoms and accidents
The elaboration of the implication of al-Ash‘ari’s new
theological outlook was left chiefly to his successors in the tenth and the
eleventh centuries. Apart from the substance of their anti-Mu‘tazilite creed,
their attention was now centered on two fundamental questions: (1) the nature
and limits of rational knowledge in relation to religious truth ( ‘aql
AS. Sam‘),
and (2) the metaphysical framework in which the concept of God’s sovereignty and
omnipotence should be expressed. Neither of these questions appears to have been
discussed with any thoroughness by the founder of Ash‘arite movement himself.
The first major figure in the history of Ash‘arite school was
Abu Bakr al-Baqalani (d. 1013), who belongs to the second generation of
Ash‘arite doctors. This theologian, who is credited by later authors with
refining the methods of
Kalam, gives in his
al-Tamhid
the first systematic statement of the Ash‘arite doctrine and its metaphysical
framework.
The book opens with a discussion of the nature of knowledge
or science ( ‘ilm),
in a manner which sets the pattern for similar Ash‘arite treatises such as
al-Baghdadi’s Usul
al-Din and al-Juwayni’s
al-Irshad,
but it has a distinctly modern ring. Thus,
‘ilm
is defined by the author as "the knowledge of the object, as it really is." The
object in question is then shown to include both that which is and that which is
not (al-ma‘dum),
which the Mu‘tazilah but not the Ash‘arites had declared to be a thing (shay’).
Such ‘ilm
falls into two major categories: the eternal knowledge of God and the temporal
or created knowledge of creatures capable of cognition, such as men, angels,
jinn, etc. The latter knowledge is subdivided in turn into necessary (or
intuitive) and discursive.
Necessary knowledge is knowledge which can not be doubted. A
subsidiary meaning, however, is that which cannot be dispensed with i.e.
needful. Discursive knowledge, on the hand is knowledge which is the result of
prolonged reflection, or, stated differently, knowledge which rests on necessary
or empirical knowledge.
Such necessary knowledge is acquired through one or the other
of the five senses and is essentially indubitable. However, there is a type of
necessary knowledge which is not a matter of sensation, but is the result of the
immediate apprehension of the mind, for instance man’s knowledge of his own
existence and his inner states or affections, such as pleasure or pain, love or
hate, knowledge or ignorance. To this should also be added the knowledge of the
truth or falsity of indicative statements, as well as the second-intention type
of knowledge, such as the knowledge of what makes shame shameful, fear fearful,
etc.
The third type of necessary knowledge includes, significantly
enough, the authoritative accounts of events or facts which are geographically
or historically remote, such a the existence of other countries, of historical
personages, and of ancient kingdoms. To this type of knowledge belongs a
supernatural or extraordinary variety, which God infuses directly into the Soul,
without the help of intermediaries or sense organs, which are the normal
channels of this type of knowledge.
The distinction between rational and authoritative knowledge
was first broached by the Mu‘tazilah, who sought to extend the domain of reason
well into regions which so far had been considered the exclusive preserve of
revelation or faith. The Ash‘arite doctors, as illustrated in al-Baqalani’s
case, recognized the validity of rational knowledge but reacted instinctively
against the Mu‘tazilite infringement on the domain of faith. On two fundamental
questions of "natural theology" and ethics, namely, whether God can be known
rationally, independently of revelation, and whether the knowledge of good and
evil is possible prior to revelation, the Ash‘arite theologians took a qualified
anti-Mu‘tazilite stand. The existence of God and His unity can be known
rationally from the consideration of the createdness ( Huduth)
of the world and the logical necessity of a creator (muhdith).
To demonstrate this necessity, Ash‘arite doctors argued that
the world, which they defined as everything other than God, was composed of
atoms and accidents. Now accidents cannot endure for two successive moments, but
are continually created by God, who produces and annihilates them at will.
Similarly, the atoms in which these accidents inhere are continually created by
God and can only endure by virtue of the accident of duration created in them by
God. It
follows from this premise that the world, being created, must necessarily have a
creator.
Al-Baqalani’s version of this argument differs little from
the general Ash‘arite argument. He does, however, strengthen this argument by
two others in which the "middle term" is different, but not the dialectical
structure of the reasoning. In the first, he argues that the priority of certain
things in time requires an "agent who made them prior," who is God. In the
second, he introduces the concept of contingency and argues that things,
considered in themselves, are susceptible of various forms or qualities. The
fact that they actually possess certain forms and no others presupposes a
"determinant" who decrees that they should receive these forms and no others,
and this determinant is God. The last argument, or argument a contingentia
mundi, is more fully developed by later authors, particularly al-Juwayni (d.
1086) in his al-Risalah
al-Nizamiyah, and is the argument
which, as we have seen, Ibn Sina fully exploited in his Metaphysics. It
is noteworthy, however, that the generality of the Ash‘arite theologians showed
a distinct predilection for the argument a novitate mundi (huduth)
in so far as it harmonized with their concept of a world created in time by an
omnipotent God.
On the other major issue of moral theology, the distinction
between good and evil, the Ash‘arite doctors were equally in disagreement with
the Mu‘tazilah. For, whereas the latter held that man can determine rationally
what is good and evil, prior to revelation, the Ash‘arites adhered to a strict
voluntarist ethics. Good is what God has prescribed, evil what He has
prohibited. In keeping with this voluntarist thesis, they were reluctant to
admit that any merit attached to that type of rational knowledge which is
attainable through unaided reason. God’s power and sovereignty are such that the
very meaning of justice and injustice is bound up with His arbitary decrees.
Apart from those decrees, justice and injustice, good and evil, have no meaning
whatsoever. Thus God is not compelled, as the Mu‘tazilah had argued, to take
note of what is "fitting" in regard to His creatures and to safeguard their
moral or religious interests, so to speak, but is entirely free to punish the
innocent and remit the sins of the wicked. And had He so desired, He could have
created a universe entirely different from the one which He has in fact created,
or refrained from creating this universe or any part of it altogether.
The metaphysical implementation of the theological and
ethical outlook we have just outlined was the other major philosophical task the
Ash‘arite school set itself. In this regard the differences between its major
representatives, from al-Baqalani to al-Shahrastani, are minor. Al-Baqalani,
however, played a pioneering role in elaborating the metaphysical groundwork of
Ash‘arism. Significantly, later authors credit him with the introduction of
atomism, which served as the metaphysical prop of Ash‘arite theology.
The introduction of atomism certainly antedates the rise of
the Ash‘arite school itself, despite the statement of Ibn Khaldun that al-Baqalani
was responsible for the "introduction of the rational premises on which proofs
or theories depend, such as the existence of atoms, the void, and the
proposition that an accident does not inhere in another accident or endure for
two moments." From the accounts of Islamic atomism contained in the earliest
treatise on Islamic "schisms and heresies,"
Maqalat al-Islamiyin,
written by the founder of the Ash‘arite school himself, it appears that atomism
had become firmly established in theological circles by the middle of the ninth
century. Thus Dirar b. ‘Amr, a contemporary of wasil b. ‘Ata’ (d. 748) and one
of the earliest Mu’tazilite doctors of Basra, seems to have been the first
theologian to challenge the generally accepted dualism of substance and
accident. Al-Ash‘ari reports that Dirar held that "body is an aggregate of
accidents, which once constituted, becomes the bearer of accidents." Similarly a
thoroughgoing Shi’ite materialist who professed an anthropomorphic view of God
of the crudest type, Hisham b. al-Hakam, challenged, as we have seen, this
orthodox dualism and reduced everything to the notion of body, which according
to him was divisible ad infinitum and consequently was not made up of atoms.
By the ninth century, the atomic theory of Kalam began to
take definite shape. From al-Ash‘ari’s account, we can infer that Abu’l-Hudhail
(d. 841 or 849), al-Iskafi (d. 854-855), al-Juba’i (d. 915), al-Ash‘ari’s own
master, Mu‘ammar, a contemporary of Abu’l-Hudhail, as well as two contemporaries
of his, Hisham al-Fuwati and ’Abbad b. Sulayman, accepted the atomic theory in
one form or another. To take al-Juba’i as an instance, this doctor defined
substance or the atom as the bearer or substratum of accidents, which, he added,
"was such in itself, and can be conceived as substance prior to its
coming-to-be," presumably in some disembodied Platonic state.
The metaphysical speculation on substance and accident,
initiated by the Mu‘tazilah in the eighth century, was continued and refined by
post-Mu‘tazilite doctors. The Ash‘arites, engrossed as they were with God’s
omnipotence and sovereignty in the world, found in atomism a convenient device
for bolstering their theological claims. An Aristotelian world-view, dominated
by causal processes that unfolded themselves almost mechanically, was ill-suited
to their declared purpose of affirming God’s prerogative to act freely and
imperiously in the world. A collocation of atoms which depended, like the
accidents inhering in them, on God’s good pleasure, both for their creation and
their duration, was more compatible in their view with the notion of God’s
arbitrary power .
Against the negators of the accidents, these doctors urged
that the motion of a body subsequent to its rest is either due to the body
itself or to something other than the body. The first alternative is absurd,
since the body remains the same throughout the two successive states of motion
and rest. Consequently it can only be due to something other than the body,
which we call the accident. Similarly, the existence of a number of strokes
inflicted by an agent on a patient, for instance, is distinct from the agent,
the patient, or the instrument of striking. Therefore, the number of strokes is
something distinct from all those factors, and that is what we understand by
accident.
The number of the accidents which the orthodox recognized
totals thirty. In a general way, they may be divided into primary and secondary
accidents, depending on whether they accompany substance necessarily or not. The
first of the primary accidents are the essential modi or states
(singular: kaun)
such as motion, rest, composition, location. Then come the accidents of color,
heat, cold, etc. Al-Ash‘ari is reported by al-Baghdadi as holding that eight of
the accidents accompany substance necessarily: motion, color, taste, smell, heat
or its opposite, dampness or its opposite, life or its opposite, and finally
duration.
The most peculiar variations on the theme of accidents are
ascribed to Mu‘tazilite and Ash‘aite doctors. Thus the Mu‘tazilite al-Ka‘bi and
his followers are said to have held thlat substance can be divested of all these
"primary accidents" save color; and Abu Hashim, al-Juba’i’s son, held that upon
its coming into being, an atom can be divested of all accidents save the
accident of being ( kaun).
Another Mu‘tazilite, al-Salihi, went a step further and argued that an atom
could exist without any accidents whatsoever .
It is characteristic of these accidents, as al-Baghdadi
relates, that they are not susceptible by themselves of any composition,
contact, or transmission, since these are characteristics of the body alone. In
this regard they were obviously analogous to the atoms, which were said by some
theologians to be incapable by themselves of any composition, contact, or
motion. However, the two are distinguished somehow, but theoretical difficulties
persisted. Thus the Ash‘arite and, to some extent, the Mu‘tazilite doctors found
the phenomena of motion quite baffling, and they resorted to the most
far-fetched devices in attempting to explain motion rationally. Al-Nazzam, for
instance, reduced every accident or quality, including human actions, to the
universal category of motion, and even explained rest as a "motion of
intention." Therefore, he argued, when a body is said to be static at a certain
point, this can only mean that it had "moved in it twice." To account for the
possibility of covering a certain distance, which consisted to him of an
infinite number of points or particles, al-Nazzam introduced the concept of the
leap ( tafrah),
or the view that a body could move from point A to point C without passing by
the intermediary point B
The Ash‘arites, who subscribed to an even more extreme
concept of discontinuous or discrete being, solved the difficulty in another
way. They argued that motion and rest are two primary states or modi of
substance, as has been noted. A substance which moves from one point to the
other is at rest in relation to the second point, but in motion in relation to
the first. Only al-Qalanisi, a somewhat dissident Ash‘arite, is reported by
al-Baghdadi as holding that rest consisted of two successive states of being in
the same place, whereas motion consisted of two successive states in the first
and the second places necessarily
The most characteristic feature of the atoms of
Kalam,
as we have seen, was their perishable nature, which the Ash‘arites adhered to
almost without exception. Not only al-Baqillani but the founder of the Ash‘arite
school himself believed the accidents to be perishable by nature and to belong
to the class of "transient things" (a‘rad)
of this world, referred to in the
Qur’an
(8:67 and 46:24)
In demonstrating the perishability of accidents, al-Baghdadi
argues that the "thesis of the durability of accidents entails their
indestructibility. For if an accident is said to endure by itself…then it could
persist in being until an opposite, necessitating its destruction, should come
into being. However, there is no sufficient reason why such an opposite should
arise and thereby counter its tendency to resist such an incursion."
Thus the duration of substances was made contingent upon the
inherence in them of the accident of duration ( baqa’).
Since, however, this accident is not capable of duration per se, it followed
that either the durability of substance is to be referred to other accidents of
duration indefinitely, or else another principle of durability had to be
introduced. This principle the Ash‘arites identified with God’s own decree to
preserve in being or destroy at will the atoms or ultimate components of
physical objects in the world. Both the accidents and the atoms in which they
inhere depended for their duration in this way on God’s decree to repeat the
process of their recreation as long as He pleased. Notwithstanding this
circumstance, some Ash‘arite doctors found it necessary to give a rational
account of a body’s eventual corruption or annihilation. Thus al-Baqillani
described annihilation (fana’)
as the act of withholding the two accidents of color and mode (kaun)
from the body. Inasmuch as a body can never be divested of these two accidents,
such an action necessarily entailed, according to him, the annihilation of the
body. Such annihilation did not depend therefore on the inherence of the
accident of corruption in the body, a thesis which, despite its strangeness, had
at least one exponent. Al-Qalanisi argued that when God wishes to destroy a
certain body, He creates in it the accident of corruption, which results
in its destruction forthwith.
The contribution of late Ash‘arite doctors, such as al-Juwayni
and al-Shahrastani, consists chiefly in elaborating or defending the concepts
and methods to which the school as a whole was committed. The former, known also
as Imam al-Haramayn, developed some of the epistemological and theological
implications of Ash‘arite doctrine in
al-Shamil,
of which an abridgement,
al-Irshad, was made by the author.
Al-Shahrastani, an author of encyclopedic learning, wrote one of the best known
and most comprehensive "heresiographies" in Arabic, K.
al-Milal wa’l-Nihal.
The second part of it is an invaluable source for the reconstruction of the
Islamic picture of Greek philosophy. In addition, al-Shahrastani wrote a
compendium of theology,
Nihayat al-Iqdam, which surpasses many
of the earlier treatises in its thoroughness and logical coherence, although it
adds little to our knowledge of the scholastic tradition in theology .
III The Systematic Refutation of
Neo-Platonism: Al-Ghazali
The greatest figure in the history of the Islamic reaction to
Neo-Platonism is al-Ghazali, jurist, theologian, philosopher, and mystic. Born
in Tus (Khurasan) in 1058, al-Ghazali addressed himself at an early age to the
study of jurisprudence ( fiqh)
with a certain Radhkani, then moved on toJurjan, where he continued his studies
with Abu’l-Qasim al-Isma’ili. His greatest teacher, however, was al-Juwayni, the
outstanding Ash‘arite theologian of the period. Al-Juwayni initiated his
brilliant pupil into the study of
Kalam,
philosophy, and logic. His introduction to the theory and practice of mysticism
was due to al-Farmadhi (d. 1084), a renowned
Sufi
of the period.
Al-Ghazali’s fortunes took a decisive turn as a result of
meeting Nizam al-Mulk, vizier of the Saljuk sultan Malikshah. This able but
doctrinaire vizier was fired by an intense zeal for the defense of Sunnite
orthodoxy, and he consequently attacked the Shi‘ite ( Isma‘ili)
heterodoxy of the rival Fatimid caliphate at Cairo. The latter had so
successfully wielded the double weapon of propaganda and political assassination
throughout the Muslim world that the Saljuks felt compelled to reply in kind. To
this end, Nizam al-Mulk set up a series of theological schools or seminaries,
named after him, throughout the eastern part of the empire, where the study of
Shafi’i fiqh
and Ash‘arite theology were actively pursued. Al-Juwayni had been the head of
the Nizamiyah of Nishapur until his death in 1085. It now devolved upon his
disciple to Serve the cause of Sunnite orthodoxy.
For five years (1091 to 1095), then, al-Ghazali, as head of
the Nizamiyah of Baghdad, pursued his teaching in jurisprudence and theology
with great success. The troubled political situation of the times and the
violent death of Nizam al-Mulk in 1092 at the hand of an Isma’ili assassin,
followed shortly after by the death of the sultan Malikshah, appear to have
contributed to his gradual disillusionment with teaching. His initiation into
the practice of the Sufi way, between 1093 and 1094, no doubt added to
his sense of the futility of a career that was not dedicated to the
disinterested quest of truth or the service of God.
In a moving autobiographical work,
al-Munqidh,
which has been compared to St. Augustine’s Confessions, al-Ghazali tells
the dramatic story of his spiritual and intellectual anxiety and doubt; his
renunciation, at the height of his fame, of his’ teaching career at Baghdad in
1095; his peregrinations throughout Syria, Palestine, and Hijaz; and his
eventual resumption of teaching, eleven years later, at Nishapur. This second
term of instruction, however, was short lived. Five years later, in 1111, his
eventful and active life as a scholar and mystic came to an untimely end.
Al-Ghazali’s autobiography introduces us, almost from the
very first line, to the intellectual and spiritual problems with which he had to
contend throughout his whole life, and particularly during the period of
tribulation which followed his resignation from the Nizamiyah school at Baghdad.
Even before he was twenty, al-Ghazali tells us, he had been seized by an ardent
desire for truth and had been distressed at the spectacle or conflicting beliefs
and creeds and the passivity and credulity of the common run of mankind who
defer blindly to the authority of their elders. Accordingly, he resolved to
search for "certain knowledge," which he defines as "that knowledge in which the
object is known in a manner which is not open to doubt at all," so that if its
truth were to be challenged by a miracle-maker, it would withstand that
challenge. When he proceeded to inquire whether he was actually in possession of
such knowledge, he was led to conclude that the only knowledge which tallied
with this description was sense knowledge and the knowledge of self-evident
propositions. In order to pursue the process of doubt to its logical
consequence, however, he felt he had to satisfy himself that such knowledge was
indeed certain. At the end of a painful process of doubt, he found that in fact
it was not. For, in the case of the former, our senses often judge that the
object is such and such, but their judgment is soon subverted by reason. For
instance, we look at a shadow and infer that it is stationary, but soon after we
are compelled to admit that it was not. Or we look at a remote object, such as
the planet, which appears to our senses to be the size of a coin, whereas
astronomical evidence compels us to believe that it is many times larger than
the earth.
If sense experience is not to be trusted, then by analogy the
knowledge of necessary propositions or axioms is not to be trusted either. For,
as the senses at once reminded al-Ghazali: What right had he to think that his
confidence in the necessary propositions of reason differed from his confidence
in sensible knowledge? The latter had been shown by reason to be doubtful; might
it not then be that there "exists beyond reason a higher authority, which would,
upon its manifestation, show the judgment of reason to be invalid, just as the
authority of reason had shown the judgment of sense to be invalid?" The analogy
of dream is instructive here. Very often in dreams we are confident of the
reality of our experiences but this confidence is dispelled as soon as we wake
up. Might it not be, then, that our waking life is no better, as the Prophet has
said, than dreaming, in comparison with the life after death?
These doubts, al-Ghazali tells us, continued to afflict him
like a real sickness for almost two months. Eventually he recovered his
intellectual health, not through his own efforts, but rather through a "light
which God infused into his heart, which indeed is the key to most species of
knowledge." This light, he now realized, was not a matter of discourse or
argument, but of divine grace, which the Prophet had described as "the dilation
of the heart, whereby it becomes prone to the reception of Islam." The signs
attendant upon it are the renunciation of this world of illusion and the turning
toward the world of reality.
Much has been written about al-Ghazali’s sincerity and the
significance of his use of the method of doubt. Whether or not the account given
in al-Munqidh
is a factual record of his spiritual and intellectual experience is a purely
academic question. What is of particular significance is the profound
earnestness with which he depicts in this work the "states of his own soul" as
it was assailed by doubt, recovered faith through the outpouring of divine
light, and how finally he consented to champion publicly the cause of orthodoxy
against the sectarians of heresy and deceit.
Of these sectarians he singles out four groups that might be
presumed to be in possession of the (Islamic) truth in the eleventh century; if
none of them was in possession of such truth, the quest for certainty would be
entirely futile. These four are the theologians, the Isma’ilis (or Batinis), the
philosophers, and the Sufis.
The aim of theology ( Kalam),
which he had first studied, was the defense of orthodoxy and the repulsion of
the heretics’ attacks on it. In this defense, the theologians start with some
premises that are not certain in themselves but must be accepted on the
authority of Scripture or the Consensus of the community. Hence, this branch of
learning, though useful, does not lead per se to that indubitable certainty
which al-Ghazali was seeking.
The Isma’ili doctrine, known as
Ta‘lim
(instruction) during this period, did not quench his thirst for truth either;
For the substance of Isma’ili doctrine is that the knowledge of truth is not
possible without a teacher, and the only teacher whose teaching cannot be
doubted is an infallible teacher, or, as he was called by the Isma’ilis, the
Imam.
Here, however, the question arises: What are the marks of such an infallible
Imam
and where is he to be found? Muslims have an infallible teacher, namely, the
Prophet. The Isma’ilis Who recognize the authority of the Prophet argue
nevertheless that he is dead. In reply to this argument it can be urged that the
Imam,
though not dead, is equally inaccessible, since he is said to be m temporary
concealment(gha’ib).
Despite the vehemence with which al-Ghazali inveighs against
the Isma’ilis and their splinter groups in his works, his polemics against the
Arab Neo-Platonists are by far the most sustained and the most searching. And it
is naturally these polemics that are particularly interesting to us here. The
suppressed, almost instinctive, reaction against rationalism in general and
Greek philosophy in particular, which had been a characteristic mark of
orthodoxy heretofore, bursts forth in al-Ghazali’s attacks on the Muslim
Neo-Platonists, particularly al-Farabi and Ibn Sina. Earlier orthodox writers
had been content to challenge rationalism or to reproach the philosophically
inclined, on grounds either of piety or of xenophobia. Al-Ghazali, who agreed
with the general sentiment of the orthodox, felt nonetheless that "only one who
has mastered the science [of philosophy] to such a degree that he can vie with
the most proficient in that science" and even excel them will be qualified to
show the incoherence of their doctrine. Since no one had accomplished this
difficult task before him, al-Ghazali felt compelled to grapple with this
problem with all his might. He therefore turned to the study of philosophy in
his spare time, since he was occupied during this period with teaching religious
subjects to no fewer than 300 students at the Nizamiyah of Baghdad. Although he
does not mention this in his autobiography, he had, as we have seen, already
made a start in that direction as a student of al-Juwayni in Nishapur.
Presumably, his study of philosophy in a systematic way was made during this
second period. In three years, he was able, according to his own account,
"through God’s assistance," to master the philosophical sciences completely. The
fruit of these years of philosophical initiation was a work entitled the
Intentions of the Philosophers, in which he states that his express purpose
is to expound the doctrines of the philosophers, as a prelude to refuting them
in a subsequent work. This exposition of the tenets of Arab Neo-Platonism is so
skillfully written that a careless reader would conclude that it is the work of
a conventional Neo-Platonist, as indeed the thirteenth-century Scholastic
doctors had concluded when it appeared in the Latin version of Dominicus
Gundissalinus, entitled Logica et Philosophia Algazelis Arabis. The
circumstance was at the root of the widspread belief in the later Middle Ages
that Algazel was a genuine Neo-Platoinist of the stamp of Avicenna and others.
Other fruits of al-Gazali’s philosophical intition are to be
found in an important manual of Aristotelian logic,
Mi’yar al-’Ilm
(The criterion of Science). This work, and the Intentions and
Tahafut,
form a philosophical trilogy of the utmost significance for the study of history
of the struggle between the theologians and the philosophers of Islam.
We are not, however, concerned here with al-Ghazali’s
contribution to the dissemination of Neo-Platonism, since his professed aim was
not its advancement but rather its rebuttal. Indeed, al-Farabi and Ibn Sina, the
two major targets of his attack, had by thoroughness rendered any further
creative contribution in that domain almost impossible. The chief contribution
of al-Ghazali lay instead in his identification with the antiphilosophical
party, and his attempt to prove the incoherence of the philosophers on
philosophical grounds; hence his importance in the history of philosophical
thought in Islam.
Al-Ghazali’s motive in writing his
Tahafut
(or Collapse of the Philosophers) is stated explicitly to be religious.
What prompted him write this work, he tells us, was the way in which as small
group of free-thinkers had been led to repudiate Islamic Beliefs and neglect the
ritual basis of worship as unworthy of their intellectual attainments. They were
confirmed in this by the widespread adulation reserved for ancient philosophers,
from Socrates to Aristotle, who were erroneously supposed to partake of their
irreligion. However, had they taken the trouble to examine the teaching of those
philosophers, they would have discovered that "every one worthy of note among
the ancients and the moderns" subscribed to the fundamentals of religious
belief, i.e. the existence of God and the reality of the Day of judgement.
Differences among them affect only incidentally the substance of their belief.
In substantiating the latter claim, al-Ghazali draws a
distinction between those philosophical sciences such as mathematics and logic,
which are completely innocuous from a religious point of view, and those which,
like physics and metaphysics, contain the bulk of the heresies or errors of the
philosophers. Three of those philosophers deserve special mention: Aristotle,
who organized and perfected the philosophical sciences; and al-Farabi and Ibn
Sina, who are the two most authoritative and trustworthy expositors of
Aristotelian philosophy in Islam. The rebuttal of the view of these three should
enable the critic of philosophy to dispense with the rebuttal of lesser figures.
Al-Ghazali’s attack is thus judiciously leveled at the two
leading Muslim Neo-Platonists directly, and indirectly at Aristotle, their
master. Altogether, he enumerates sixteen metaphysical and four physical
propositions that have an obvious religious relevance and against which the
unguarded believer must be warned. Of these propositions, three are particularly
obnoxious from a religious point of view, and consequently those who uphold them
must be declared renegades, liable to the religious sanctions against renegades
in Islam. These propositions are the eternity of the world a parte
ante, God’s knowledge of universals only, and the denial of the resurrection
of the body. The remaining seventeen propositions do not, in al-Ghazali’s
opinion, justify the charge of irreligion ( kufr),
but simply that of heresy (bid‘ah).
Many of them are professed by other sectarians of Muslim heresay, such as the
Mu‘tazilah, and should not on that account be regarded as equivalent to apostasy
except on a very narrow-minded or bigoted interpretation, which al-Ghazali is
careful to disallow.
The first proposition of the
Tahafut
bears on the eternity of the world as professed by the Islamic Neo-Platonists
and Aristotle. In their espousal of the emanationist world-view, as we have
seen, the latter had disassociated themselves from the main body of orthodox
Islam. As early as al-Ash‘ari, the heterodox implications of the thesis of
eternity had been clearly discerned by the theologians, but with the exception
of Ibn Hazm (d. 1064) no systematic exposition and refutation of these
implications had been attempted before al-Ghazali’s time. Implicit in the
polemic of the theologians against this thesis is the claim that it militated
against the Qur’anic
concept of creation ex nihilo, and as a corollary involved an arbitrary
limitation of God’s absolute power.
The views of the philosophers on the question of the eternity
of the world are stated by al-Ghazali to be three: (1) the view of the vast
majority, ancient and modern, who believed it to be eternal; (2) the view of
Plato, who held that it was created in time; and (3) the view of Galen, who
suspend judgment on this issue.
In his rebuttal of the eternalist thesis, al-Ghazali asserts
that the world was created in time, through an eternal decree of God. He rejects
in this connection the claim that the lapse of time which separates the eternal
decree of God and the creation of the world involves the supposition that God
could not accomplish the creation at once. This claim, he argues, does not rest
on any demonstrative grounds but is simply a dogmatic assertion.
A mathematical argument is then advance against the
Neo-Platonists. The eternity of the world entails logically that an infinite
number of revolutions of the heavens have already elapsed. We know, however,
that these revolutions can serve as the basis of mathematical computations. For
instance, the sphere of the sun completes a single revolution in a year, that of
Saturn in 30, that of Jupiter in 12, and that of the firmament in 36,000 years.
A finite ratio between the revolutions of the sun and the other spheres can be
given as follows: 1/30, 1/12, 1/36,000 respectively, which would contradict the
assumption that these revolutions are infinite and occur in an infinite time.
Moreover, these revolutions are either odd or even, and must
consequently be finite. For the infinite is neither odd nor even, since it can
be increased by one indefinitely, while remaining infinite. To top it all, the
Neo-Platonists assert the possibility of an infinite number of Souls, existing
in a disembodied condition, as Ibn Sina held, despite the logical contradiction
which the concept of an actual infinite involves.
In his rebuttal of the Avicennian arguments that God is prior
to the world in essence, rather than in time, al-Ghazali takes an unequivocal
stand in support of the creation of time. When we say that God is prior to the
world, we simply mean, according to him, that God existed while the world was
not, and continued to exist together with the world. What these two propositions
assert is the existence of an entity (God) followed by both entities together.
The representation of a tertium quid (time) is a trick of the
imagination, which compels us to represent both entities as linked together,
through this tertium quid.
As for the view that prior to its creation the world was
obviously possible, it does not necessarily entail, as the Neo-Platonists
contend, an eternal substratum in which possibility inheres. For, on this view,
not only the possible but its two contraries, the impossible and the necessary,
would also require such a substratum, and this is clearly absurd. The possible,
the impossible, and the necessary, as indeed all other common qualities, have
only a conceptual reality. What exists is simply the entity of which they are
predicated.
The second question of the Tahafut deals with
perpetuity or eternity, of which post-eternity is explicitly stated to be a
logical this question raise the same crucial theological issues as that of
pre-eternity, of which post-eternity is explicitly stated to be a logical
offshoot. A whole group of questions (3 to 11) deals next with God and His
attributes. In Question 3, the fundamental issue is raised whether, in the
context of Neo-Platonism, God could be rightly described as the Creator or Maker
of the world. For, according to the Neo-Platonists, the world emanates from God
(or the First, as they call Him) necessarily, just as the effect emanates from
the cause or the light from the sun. Now a genuine agent must be conscious and
free, so that God can only be designated by these philosophers as the Maker (Sani‘)
of the world metaphorically.
Moreover the world, being eternal, according to them, can
hardly be said to be created. For creation or making denotes the act of bringing
an entity forth into being, out of nothing, and the eternal is forever in being.
Likewise the Neo-Platonists hold that out of one only one can come (ex uno
non fit nisi unum), but since God is one and the world multiple, there can
be no sense in saying that He is its Maker. Indeed, from their premises it would
follow that only a series of ones or simple entities could emanate from the
"First." As to the multiple or composite entities which make up the world, none
of the arguments of the Neo-Platonists can account for their production.
What is more, the Neo-Platonists are unable to prove the
existence of God either (Question 4). All their arguments rest on the
impossibility of an infinite egress and the necessity of positing ultimately an
Uncaused Cause of the series of effects. However, (a) bodies are eternal,
according to them, and require, in consequence, no cause, and (b) an infinite
series is not impossible since it follows from their thesis of the eternity of
the world that an infinite series of effects has come and gone heretofore. Some
of them, as we have seen in the case of Ibn Sina, even admit that an infinite
number of Souls can exist in a disembodied condition.
Al-Ghazali next turns to the question of divine attributes.
The Neo-Platonists are unable prove the unity of God (Question 5). The substance
of their proof is that if we posit two necessary beings, necessity would not
belong to each of them essentially, but through a cause, so that the Necessary
Being would be caused, which is absurd. This proof is not valid because their
distinction between the necessary-in-itself and the necessary-through-a-cause,
upon which this proof rest, is unfounded. The Neo-Platonists, in fact, deny, the
divine attributes altogether (Question 6). Such attributes are, according to
them, accidents of the essence and, as such, involve plurality and contingency
in the subject, God, they claim, cannot be the bearer often attributes, but they
admit at the same time that He is nonetheless knowing (‘ alim),
which obviously implies that He possesses the attribute of knowledge, however we
might interpret it.
The question of divine knowledge is the second issue on which
Al-Ghazali denounces the Neo-Platonists. We might pause therefore to consider
his objections at length. In Question 11 he introduces the discussion by
expounding the Islamic (Ash‘arite) view of divine knowledge, Since the act of
willing implies the knowledge of what is willed, and the whole world has been
willed by God, it follows that the whole world is known to Him and is caused by
this double act of knowing and willing. But to be capable of knowledge and will
is to be alive. Therefore God must be alive and, as such, capable of knowing
everything which emanates from Him, together with Himself, as its source. The
Neo-Platonists, who have stripped God of all essential attributes, have been led
to conclude that "the Lord of Lords and the Cause of Causes has no knowledge
whatsoever of anything which happens in the world. [One might ask them,
therefore] what difference is there between Him and the dead, except in regard
of His self-knowledge [ which they admit], and what excellence does this
self-knowledge involve, when coupled with ignorance of everything else?"
The philosophers, having thus denied that God has will, are
unable to prove that He has knowledge either. The substance of the argument of
Ibn Sina on this score, for instance, is that the First, being entirely
immaterial, must be a pure intellect ( ‘aql),
and must accordingly know all things, since the only bar to such knowledge is
matter. However, Ibn Sina and his fellow Neo-Platonists are unable to
substantiate their claim that God is an intellect, but simply infer it from the
premise that He is not a material entity. However, all that can be inferred from
the proposition that the First is not a material object, nor an accident of a
material object, is that He is self-subsistent. To argue that He is in
consequence an intellect, since He knows Himself or knows other things, is to
beg the question. Only on the assumption that He knows Himself, as well as other
things, can it be asserted that He is a pure intellect, which is precisely the
point at issue.
It may be objected that the philosophers do not deny that the
world is the product of God’s action, but only that He has willed it in time.
For they do not question the general proposition that the agent is necessarily
conscious of his action. God, who has produced the "whole," must in consequence
be conscious of His production.
Al-Ghazali counters this objection on three grounds. (1) The
world is said by the Neo-Platonists to emanate from God by a "necessity of
nature," analogous to the emanation of light from the sun. Obviously, such an
emanation does not involve either willing or thinking on the part of the agent.
(2) Some (e.g., Ibn Sina) claim that the emanation of the "whole" from God is
the result of His knowledge of this "whole" and this knowledge is identical with
the essence of God. This claim, however, is disputed by other philosophers, who
describe emanation in terms of natural necessity, as in (1) .(3) Even if the
latter version of emanation is accepted, the only corollary thereof is that God
knows only the first entity to result from His action, i.e., the first
intellect, which in turn knows what results from it, and so on down the scale of
subsequent emanations. God cannot, according to this version, know the "whole"
either.
Indeed, it does not follow from the premises of the
philosophers that God knows Himself either (Question 12), for we infer the
knowledge of self from the fact of life, which in turn is inferred from
knowledge and will. The philosophers, in denying that God is capable of willing,
as we have seen, are unable to prove that He knows Himself or anything that
follows from Him. To be consistent, the philosophers must deny that God is
capable of knowing, seeing, or hearing (attributed to Him by the generality of
Muslims), since these attributes denote, according to them, imperfections
rightly predicated of the creature but not of God.
Perhaps the most crucial aspect of the problem of divine
knowledge, from the Islamic point of view, is the denial of God’s knowledge of
particulars. The Qur’an
states explicitly (e.g., 34:3) that nothing escapes God’s knowledge, not even
"the smallest particle in heaven or on earth." Philosophers who admit, like Ibn
Sina, that God knows things other than Himself, have argued nevertheless that
the mode of His knowledge is "universal." It is not subject, like "particular"
knowledge, to the limitations of time or place. Thus God knows an event (say,
the eclipse of the sun) prior to its occurrence or subsequently, in the same
instantaneous manner. For He knows a priori the series of causes from
which it will ultimately result. Similarly, He knows an individual man, for
instance Zaid or Amr, in so far as He knows the "absolute man," i.e.,
independently of the conditions of time or place. The particular or accidental
qualities, or the spatiotemporal determinations, which set such an individual
apart from other individuals, are objects of sense experience of which God
cannot possibly partake.
In his rebuttal al-Ghazali argues that God’s knowledge is
indeed independent of the conditions of time and space. It does not, on that
account, exclude relation to particulars, which are subject to such conditions.
The changes to which the mode of this knowledge is liable do not involve change
in the essence of the knower, but rather in the relationship of his knowledge to
the object, which is continually changing.
If it is maintained nonetheless that such relations enter
into the definition of the object, so that change in the latter will involve
change in the knower necessarily, one might retort that, if this were true, even
the knowledge of universals would involve change in the knower, in so far as
such knowledge involves different relationships to the knower. And since these
universals are infinite in number, it is not clear how, on the argument of the
philosophers, the unity of God’s knowledge can be safeguarded, unless we assume
that the change or plurality in the object does not necessarily affect the
knower.
Nor does it follow from the premises of the Neo-Platonists
that the Eternal Being (God) is not subject to change. They posit that the world
(which according to them is eternal) is nevertheless subject to change. As to
the detraction from the perfection of God which the dependence of His knowledge
upon the changing object must involve, we can only observe that there can be no
greater detraction from this perfection than the claim of the philosophers that
everything emanates from God by way of natural necessity, without His knowledge
or preordination.
In the "physical" part of the Tahafut, al-Ghazali considers
two major questions: the repudiation of the necessity of the causal nexus and
the resurrection of the body. The former (Question 17) had been one of the major
issues which more than two centuries earlier had set the theologians against the
philosophers in general and the Peripatetics in particular. The tendency of the
latter to ascribe to "secondary causes" a certain degree of efficacy in the
natural order was frowned upon by the theologians on the ground that it
militated against the
Qur’anic concept of an omnipotent Deity who
carried out His grand cosmic designs imperiously and directly and who, in
consequence, had no need of any mediator. The occasionalist metaphysics of atoms
and accidents, which as we have seen was developed by the theologians of the
ninth century, was designed precisely to safeguard God’s absolute independence
from any conditions or limitations, natural or other. With the exception of a
few Mu‘tazilite theologians who introduced the concept of generation (tawallud)
as a theoretical device for retaining the efficacy of natural agents, the Muslim
theologians rejected "secondary causation" as incompatible with God’s uniqueness
and sovereignty in the world. Al-Ghazali, however, was the first theologian to
undertake a systematic refutation of the concept of a necessary causal nexus. In
this, he appears to have been influenced by the Greek skeptics of the Pyrrhonian
school.
The discussion of causality opens with the statement that the
correlation between the so-called cause and effect is not necessary, for only
where logical implication is involved can a necessary correlation be admitted.
It is plain, however, that between two distinct conditions or events, such as
eating and satiety; contact with fire and burning, decapitation and dying, no
such correlation can be asserted. The observed correlation between concomitant
events in medicine, astronomy, and the arts is due merely to God’s action in
joining them constantly. It is logically possible, however, for this conjunction
to be infringed and the so-called effects be produced ab initio, without
their concomitant causes, as indeed happens in what Muslims universally regard
as miracles.
Take the case of fire in relation to cotton. The philosophers
claim that fire causes the burning of the cotton, whereas we maintain, says al-Ghazali,
that the real agent in this process is God, acting either directly by Himself,
or indirectly through an angel. For fire is inanimate, and cannot therefore be
said to cause anything whatsoever. The only proof that the philosophers can
advance is that we observe burning to occur upon contact with fire, but
observation simply proves that the burning follows upon contact with fire, not
that it is due to it, or that it is in fact the only possible cause of burning.
Or take the case of life and growth, in relation to the
animal. It is plain that life, as well as the cognitive and motive faculties
which inhere in the sperm of the animal, are not the effects of the four primary
qualities. Nor is the father, who deposits the sperm in the mother’s womb, the
cause of the infant’s life, hearing, seeing, etc. This cause is the First Being.
In fact, the major philosophers admit that the accidents or events which result
from the conjunction of natural causes and effects are ultimately due to the
"Giver of Forms," who is an angel or a separate substance from whom the
"substantial forms" of natural objects emanate, once matter has become
sufficiently disposed to receive them.
However, the philosophers might admit that the ultimate
causes of natural processes are supermundane, and yet ascribe to the action of
natural causes or agents the disposition or aptitude for receiving their action.
Accordingly, if we posit that fire is of a certain nature and cotton is of a
certain nature also, it is impossible that fire should sometimes burn cotton and
sometimes not, unless the nature of fire or that of cotton has changed in the
interval.
Al-Ghazali’s solution of this difficulty is that the
supermundane principles or agents, particularly God, do not act by way of causal
necessity, as the philosophers claim, but rather by way of will. Consequently,
it is quite possible logically for God to cause burning in some instances but
not in others. One might object that, on this supposition, everything becomes
possible and nothing will be known with certainty, except where God wished at
the same time to impart directly the knowledge corresponding to the action. For
instance, we may imagine a man looking out on a strange scene: fire burning,
lions roaring, soldiers marching, without beholding any part of it, because God
did not create in him the corresponding perception of this scene at the time. Or
we may leave a book behind and, on returning home, find that the book has
changed into a lad or a beast, or the lad has turned into a dog, etc. God could
thus create whatever He pleases, in any order He pleases, since He is not bound
by any order, causal or other .
In his retort, al-Ghazali states that these absurdities would
result only if we assume that God will not create in us the knowledge
corresponding to the events or to the fact that they are possible. But God has
created in us the knowledge that these events are merely possible, not that they
are actual. They could just as well occur as not occur. Their repetitiveness
"establishes firmly, in our minds [the notion] of their occurrence according to
the past habitual course." But it is possible for a prophet or an ordinary man
with prophetic or acute intuitive powers to foresee that such events will happen
in a manner which does not conform with the normal course of events in nature.
In such situations God simply creates in the mind of the knower the
corresponding knowledge and thereby the alleged difficulty vanishes.
The knowledge of the sequence of such events is normally
dependent on their actual occurrence. Without denying that certain elements,
e.g., fire, are endowed with certain properties, such as the power to burn
cotton, however, it is not logically excluded that God or His angels may cause
this power to be checked in such a way that it will not cause burning in the
cotton; or He may create in the cotton the power to resist the action of
burning. Such miracles, reported in the
Qur’an,
as [Christ’s] resurrecting the dead or [Moses’] turning a stick into a serpent
could thus be explained in a perfectly rational manner. Or it may be possible
for God to effect His miraculous designs without violence to the natural process
of events, but rather through what might be called telescoping or abridging this
process. Thus matter, according to the Peripatetic philosophers, is susceptible
of many contrary qualities. The generation of animals, in their view, results
from a series of permutations culminating in the animal in question. Earth turns
into a vegetable, which upon being consumed by the animal parent turns into
blood, which in turn is converted inside the body into the seminal fluid, which
eventually develops into an individual offspring. Habitually, this process takes
a fairly long time, but it is not logically excluded that God could bring these
permutations about in a shorter period than is His wont, and then in
progressively shorter periods until we come to a period so short as to be
instantaneous. And this is what we denote as a miracle.
Indeed the philosophers allow that the generation of animals
or vegetables is bound up with the ability of matter, as it becomes disposed
through the influence of the heavenly conjunctions and their diverse motions, to
receive the forms which emanate from the active intellect or Giver of Forms, as
we have seen. On this supposition, the most extraordinary occurrences in. the
world become possible, and extraordinary events or miracles perfectly
intelligible.
The final three "physical" questions of the
Tahfut
deal with the nature of the Soul and its immortality, according to Neo-Platonic
doctrine. In Question 18, al-Ghazali sets forth the arguments of those
philosophers for the immateriality and simplicity of the Soul and shows that
they are simply inconclusive. Nor are their arguments for its immortality
conclusive either, for these rest on the simplicity and the immateriality of the
Soul, which they are unable to establish (Question 19).
Since none of these arguments is conclusive, the only
recourse left is the authority of Scripture or revelation ( al-shar‘),
which asserts immortality in an undoubted manner and expatiates on the state of
the Soul in the after-life. Much of what the philosophers say concerning the
noncorporeal or spiritual pleasures reserved to the Soul in the after-life is in
conformity with the teaching of Scripture. What we question, al-Ghazali argues,
is that their knowledge of the immortality of the Soul and the spiritual
pleasures or pains of the after-life are known through unaided reason, and that
they are the only types of pleasure or pain which man can experience after
death. There is no logical absurdity involved in positing both types of pleasure
or pain, i.e., the spiritual and the bodily, as well as the bodily resurrection
laid down in Scripture. The claim of the philosophers that sensuous pleasures
and pains, as depicted in the
Qur’an,
are no more than allegories intended for the edification of the masses is very
tenuous, and the analogy between the passages in the
Qur’an
that describe them and the passages that refer to God in anthropomorphic terms
is not a sound analogy. The latter can and ought to be interpreted
allegorically, but not the former. For, whereas it is logically impossible that
God should be described in corporeal terms and as possessing physical members or
occupying space, the bodily rewards and punishments alluded to in the
Qur’an
are not logically impossible, as has been shown under the general heading of
miracle and the miraculous. God could thus restore the Soul on the Day of
Judgment to a body either identical with or analogous to its original body, and
thereby enable it to partake of both bodily and nonbodily pleasure. In fact, it
is with the possibility of such a dual enjoyment that its complete happiness is
bound up.
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