The science which needs most examples from other sciences is that of Law. For the study of jurisprudence cannot be completed except in a very long time. If a man today would himself learn of all the arguments discovered by the different disputants of diverse sects, in problems which have always excited contentions in all the big cities, except those of Al-Maghrib, he would be a proper object to be laughed at on account of the impossibility of the task, in spite of the existence of every favourable circumstance. This is similar not only in the sciences but also in the arts. For no one is capable of discovering by himself alone everything which is required. And if this is so in other sciences and arts, how is it possible in the art of arts—philosophy?
This being so, it becomes us to go back to the Ancients, and to see what observations and considerations they have made into the universe, according to the tests of inference. We should consider what they have said in this connection and proved in their books, so that whatever may be true in them we may accept and, while thanking them, be glad to know it, and whatever be wrong, we should be warned by it, be cautioned, and hold them excused for their mistake.
From what has been said, it may be taken that a search into the books of the Ancients is enjoined by the Law, when their meaning and purpose be the same as that to which the Law exhorts us. Anyone who prevents a man from pondering over these things, that is, a man who has the double quality of natural sagacity and rectitude in the Law, with the merit of learning and disposition—turns away the people from the door by which the Law invites them to enter into the knowledge of God, and that is the door of observation which leads to the perfect knowledge of God. Such an action is the extreme limit of ignorance and of remoteness from God.
If, by studying these books, a man has been led astray and gone wrong on account of some natural defect, bad training of the mind, inordinate passion, or the want of a teacher who might explain to him the true significance of things, by all or some of these causes, we ought not on this account to prevent one fit to study these things from doing so. For such harm is not innate in man, but is only an accident of training.
It is not right that a drug which is medically useful by its nature should be discarded because it may prove harmful by accident. The Prophet told a man whose brother was suffering with diarrhea to treat him with honey. But this only increased the ailment. On his complaining, the Prophet said: “God was right and thy brother’s stomach was wrong.” We would even say that a man who prevents another fit for it, from studying the books of philosophy, because certain worthless people have been misled by them, is like a man who refused a thirsty man cold and sweet water, till he died, because some people under the same circumstances have been suffocated by it and have died. For death by suffocation through drinking cold water is accidental, while by thirst it is natural and inevitable.
This state of things is not peculiar to this science only, but is common to all. How many jurists there are in whom jurisprudence has become the cause of worldliness and lack of piety? We should say that a large majority of jurists are of this kind, although their science should result in better action than other sciences which only lead to better knowledge.
So far, then, the position is established. Now, we Muslims firmly believe that our Law is divine and true. This very Law urges us and brings us to that blessing which is known as the knowledge of God, and His creation. This is a fact to which every Muslim will bear testimony by his very nature and temperament. We say this, because temperaments differ in believing: one will believe through philosophy; while another will believe through dogmatic discourse, just as firmly as the former, as no other method appeals to his nature. There are others who believe by exhortation alone, just as others believe through inferences. For this reason our divine Law invites people by all the three methods, which every man has to satisfy, except those who stubbornly refuse to believe, or those, according to whom these divine methods have not been established on account of the waywardness of their hearts. This is why the mission of the Prophet has been declared common to the whole world, for his Law comprises all the three methods leading men towards God. What we say is quite clear from the following saying of God: “Invite men unto the way of the Lord, by wisdom and mild exhortation, and dispute with them in the most condescending manner.”[9]
As this Law is true and leads to the consideration of the knowledge of God, we Muslims should believe that rational investigation is not contrary to Law, for truth cannot contradict truth, but verifies it and bears testimony to it. And if that is so, and rational observation is directed to the knowledge of any existent objects, then the Law may be found to be silent about it, or concerned with it. In the former case no dispute arises, as it would be equivalent to the absence of its mention in the Law as injunctory, and hence the jurist derives it from legal conjecture. But if the Law speaks of it, either it will agree with that which has been proved by inference, or else it will disagree with it. If it is in agreement it needs no comment, and if it is opposed to the Law, an interpretation is to be sought. Interpretation means to carry the meaning of a word from its original sense to a metaphorical one. But this should be done in such a manner as will not conflict with the custom of the Arabian tongue. It is to avoid the naming of an object, by simply mentioning its like, its cause, its attribute, or associate, etc. which are commonly quoted in the definition of the different kinds of metaphorical utterances. And if the jurist does so in many of the legal injunctions, how very befitting would it be for a learned man to do the same with his arguments. For the jurist has only his fanciful conjectures to depend upon, while a learned man possesses positive ones.
We hold it to be an established truth that if the Law is apparently opposed to a truth proved by philosophy it admits of an interpretation according to the canons of the Arabic language. This is a proposition which a Muslim cannot doubt and a believer cannot mistrust. One who is accustomed to these things divine can experience for himself what we have said. The aim of this discourse is to bring together intellectual and traditional science. Indeed, we would even say that no logical conclusion will be found to be opposed to the Law, which when sifted and investigated in its different parts will be found in accordance, or almost so, with it.