WORLD
Is the world eternal, or created by God at will out of sheer nothing¬ness? This is one of the most challenging problems of Muslim philosophy. Ibn Tufail, quite in keeping with his dialectical ingenuity, faces it squarely in the manner of Kant. Unlike his predecessors, he does not subscribe to any of the rival doctrines, nor does he make any attempt to reconcile them. On the other hand, he subjects both the Aristotelian and the theological positions to scathing criticism.
The eternity of the world involves the concept of infinite existence which is no less impossible than the notion of infinite extension. Such an existence cannot be free from created accidents and as such cannot precede them in point of time; and that which cannot exist before the created accidents must itself be created in time. Similarly, the concept of creatio ex nihilo does not survive his scrutiny.
Like al-Ghazali, he points out that the notion of existence after non-existence is unintelligible without supposing the priority of time over the world; but time itself is an inseparable accident of the world, and so its being prior to the world is ruled out. Again, the created must needs have a Creator. Why then did the Creator create the world now and not before? Was it due to something that happened to Him? Obviously not, for nothing existed before Him to make anything happen to Him. Should it be attributed to a change in His nature? But what was there to bring about this¬ change? 25
Consequently, Ibn Tufail accepts neither the eternity nor temporal creation of the world. This antinomy clearly anticipates the Kantian position that reason has its own limits and that its arguments lead to a maze of contradictions.
GOD
Both eternity of the world and its creatio ex nihilo equally and in-evitably lead to the existence of an eternal, incorporeal Necessary Being.26 The creation of the world in time presupposes a Creator, for the world cannot exist by itself. Again, the Creator must, of necessity, be immaterial, for matter being an accident of the world is itself subject to creation by a Creator. On the other hand, regarding God as material would lead to an infinite regress which is absurd.
The world, therefore, must necessarily have a Creator that has no bodily substance. And since He is immaterial, it follows that we cannot apprehend Him by any of our senses or even by imagination; for imagination represents nothing except the sensuous forms of things in their physical absence.
The eternity of the world implies the eternity of its motion as well; and motion, as held by Aristotle, requires a mover or an efficient cause. If this efficient cause is a body, its power must be finite and consequently incapable of producing an infinite effect. The efficient cause of eternal motion must, therefore, be immaterial. It must neither be associated with matter nor separated from it, nor within it nor without it; for union and separation, inclusion and exclusion are the properties of matter, and the efficient cause, by its very nature, is absolutely free from it.
However, a question is posed here. God and the world both being eternal, how could the former be the cause of the latter? Following Ibn Sina, Ibn Tufail makes a distinction between eternity in essence and that in time, and holds that God does precede the world in point of essence, and not in respect of time. Take an example. If you have a body in your fist and move your hand, the body, no doubt, will move with the movement of the hand, yet its motion will be subject to the motion of the hand. The motion of the latter proceeds from its essence, that of the former is borrowed from the latter,27 though in point of time neither precedes the other.
As to the world becoming co-eternal with God, he maintains in a mystic strain that the world is not something other than God. Interpreting the divine essence in terms of light, the essential nature of which is perpetual illumination and manifestation, as held by al-Ghazali, he conceives of the world as the manifestation of God's own essence and the shadow of His own light that has no temporal beginning or end. It is not subject to annihilation as the belief in the Day of Judgment tends to suggest. Its corruption consists in its transforma¬tion into another form rather than in its complete annihilation. The world must continue in one form or another, for its annihilation is inconsistent with the supreme mystic truth that the nature of divine essence is perpetual illumination and manifestation.28
LIGHT COSMOLOGY
In full agreement with Ibn Sina and other predecessors, Ibn Tufail accepts the principle that from one nothing can proceed except one. The manifestation of the existing plurality from unity is explained in the monotonous Neo-Platonic fashion, as successive stages of emanation proceeding from the divine light. The process, in principle, resembles the successive reflection of solar light in looking-glasses. The light of the sun falling on a looking-glass and from there passing into another, and so on, gives an appearance of plurality.
All these are the reflections of the light of the sun, and yet they are neither the sun, nor the looking-glasses, nor anything different from both. The plurality of reflected light is lost into the unity of the sun when we look to their source, but reappears when we look to the looking-glasses in which the light is reflected. The same is true of the primal light and its manifestation in the cosmos.29
EPISTEMOLOGY
The soul, in its first state, is not a tabula rasa, or a blank slate. The image of God is implicit in it from the very beginning, but, in order to make it explicit, we need to start with a clean mind, with neither bias, nor prejudice. Freedom from social prejudices and prepossessions as a primary condition of all knowledge is precisely the idea behind Hayy's spon¬taneous birth in an uninhabited island.
This being achieved, experience, intellection, and ecstasy play their respective roles freely in giving a clear vision of the truth inherentt in the soul. Not mere discipline of spirit, but the education of the senses and the intellect, too, is essential for such a vision. The harmony of experience with reason (Kant), on the one hand, and that of reason with intuition (Bergson and Iqbal), on the other, constitutes the very essence of Ibn Tufail's epistemology.
Experience is a process of knowing the environment through the senses. The sense-organs owe their respective functions to the animal soul with its seat in the heart; from there the confused manifold of sense-data reaches the brain which spreads it all over the body through the nerve-paths. It is transmitted through the same paths to the brain, where it is organized into a perceptive whole.
Observation gives us knowledge about bodies which the inductive intellect, with its instruments of comparison and discrimination, classifies into minerals, plants, and animals. Each of these classes of bodies exhibits certain specific functions, which lead us to postulate specific forms or souls (like Aristotle) as the cause of the functions peculiar to the bodies of different classes. Such a hypothesis, however, is untenable on inductive grounds, for the supposed form or soul is not open to direct observation. Actions, no doubt, appear to be issuing from a certain body; in reality, they are caused neither by the body, nor by the soul in a body, but by some cause external to it and that cause is God as indicated before.30
Ibn Tufail also knows the limitations of his newly discovered method. Following al-Ghazali31 and anticipating Hume, he sees no power in the cause which may necessarily produce the effect as it does. Hume's empiricism ends in scepticism, but the mystic in Ibn Tufail makes him see that the bond of causality is an act of synthesis which he ascribes to God, but which Kant attributes to the a priori form of understanding.
Ibn Tufail is at once a fore¬runner of Bacon, Hume, and Kant. He anticipated the inductive method of modern science; perceived the inability of theoretical reason to solve the puzzle of the eternity and temporal creation of the world, and that of the inductive intellect to establish a necessary connection between cause and effect; and finally cleared the clouds of scepticism by declaring with Ghazali that the bond of causality is a synthetic act of God.
After educating the senses and the intellect and noticing the limitations of both, Ibn Tufail finally turns to the discipline of the spirit, leading to ecstasy, the highest source of knowledge. In this state, truth is no longer obtained through a process of deduction or induction, but is perceived directly and intuitively by the light within. The soul becomes conscious of itself and experiences “what the eye hath never seen, nor ear ever heard, nor the heart (mind) of any man ever conceived.”32
The state of ecstasy is ineffable and indescribable, for the scope of words is restricted to what can be seen, heard, or conceived. Divine essence, being pure light, is perceived only by the light within, which comes into its own through the proper education of the senses, intellect, and spirit. The knowledge of essence, therefore, is itself essence. Essence and its vision are identical.33
ETHICS
Not earthly felicity, nor even divine vicegerency, but complete union with God is the summum bonum of ethics. Its realization, after the improvement of inductive and deductive intellect, finally depends upon a three-point code of spiritual discipline, which, according to de Boer, has a “Pythagorean appearance.”34 Man is a curious mixture of body, animal soul, and immaterial essence, and, thus, at once resembles animals, celestial bodies, and God. His spiritual ascent, therefore, consists in satisfying all the three aspects of his nature, by imitating the actions of animals, heavenly bodies, and God.
As to the first imitation, it is binding upon him to provide his body with bare means of sustenance and protect it against inclement weather and wild animals, with the sole intention of preserving the animal soul. The second imitation demands of him cleanliness in dress and body, kindness to animate and inanimate objects, contemplation of the divine essence and revolving round one's own essence in ecstasy. (Ibn Tufail seems to believe that the celestial bodies possess animal soul and are absorbed in the unrestrained contemplation of God.)
Lastly, he must equip himself with the positive and negative attributes of God, viz., knowledge, power, wisdom, freedom from corporeality, etc. Discharging one's obligation to oneself, others, and God, is, in brief, one of the essentials of spiritual discipline.35 The last obligation is an end-in-itself, the first two lead to its realization in the beatific vision, where vision at once becomes identical with the divine essence.
PHILOSOPHY AND RELIGION
Philosophy is purely intellectual apprehension of truth in concepts and images which, by their very nature, are beyond the grasp of conventional modes of expression. Language is a product of the material needs of social environment and as such can lay its hand only on the phenomenal world. The celestial world, being abstract and immaterial, al¬together eludes its grasp. Described in material symbols, it loses its essential nature, and occasions men to think of it other than what it really is. 36
Why then does the Qur'an describe the divine world in parables and simili¬tudes and thereby waive aside a clearer notion of it, and occasion men to fall into the grave error of attributing a corporiety to the essence of God, from which He is absolutely free? And why does not the Holy Book go further than the precepts and rites of worship, and give men leave to gather riches and allow them liberty in the matter of food, by which means they employ themselves in vain pursuits and turn away from the truth? Is it not the imperative need of the soul to free itself from earthly passions and chains before starting its journey towards heaven? Would not men lay aside worldly pursuits and follow the truth, if they were elevated to pure knowledge in order to understand things aright? 37
Hayy's miserable failure to enlighten the masses by means of pure concepts clears the way to the answers to these questions. The Prophet acted wisely in giving the masses sensuous forms instead of full light, for they had no other way of salvation. Elevated to pure knowledge, they would waver and fall headlong and make a bad end.
Never¬theless, though Ibn Tufail voices the Muwahhid State policy of withholding the teaching of philosophy from the multitude, he clearly recognizes a class of gifted people who deserve philosophic instruction and to whom allegory is the best means of imparting knowledge and wisdom.
Religion is for the masses: but philosophy is a privilege of the gifted few. Their provinces should be scrupulously kept apart. Philosophy, no doubt, is at one with religion properly understood; both of them reach the same truth, but through different ways. They differ not only in their method and scope but also in the degree of the blessedness they confer on their devotees.38
Religion describes the divine world in terms of exoteric symbols. It abounds in similitudes, metaphors, and anthropomorphic notions, so that they might better accord with the people's understanding, fill their souls with desire, and attract them to virtue and morality. Philosophy, on the other hand, is a species of esoteric truth. It seeks to interpret the material symbols of religion in terms of pure concepts and images culminating in a state where the divine essence and its knowledge become one.
Sense-perception, reason, and intuition are the bases of philosophical knowledge. Prophets too have intuitions; their main source of knowledge is revelation from God. The knowledge of the prophet is direct and personal, but that of the followers is constituted of testimony.
Philosophy is an exclusive affair of the individual; it presupposes a certain temperament and aptitude for enlightenment. Religion, on the contrary, is a social discipline. Its point of view is institutional, not individual. It aims, more or less, at a uniform betterment of the masses in general, ignoring the individual differences in ability and inner light.
Philosophy brings us face to face with reality. It demands unrestrained contemplation of truth, uninterrupted vision of the primal light, the source of all existence, by renouncing all worldly connections. Religion is not so exacting in its dictates. It decries asceticism in any and every sense of the word; for the generality of mankind, for whom it is primarily meant, are incapable of living up to this ideal. It, therefore, fixes the absolute minimum and then gives men leave to lead a worldly life, without, however, trans¬gressing the limits thereto.
Thus, the philosopher, left to his inner light, is capable of attaining to supreme bliss. As to the masses, they should rest content with a second-rate salvation, beyond which, owing to their own limitations, they cannot rise. Later on this theory, under the influence of Ibn Rushd, armed the medieval European scholars in their struggle against the Church, with the doctrine of “two-fold truth,” John of Brescia and Siger of Brabant being two of its chief representatives.39
The story does not seem to end here; for the redeeming individualistic attitude of modern philosophy, an attitude that distinguishes it from both the medieval and the ancient outlook, also appears to be a characteristic deposit of the same theory.