It is with the aid of these and the rational sciences that...
It is with the aid of these and the rational sciences that we discover the laws of nature and unravel the wonderful order and scheme of creation that underlies nature. It is in this light that we should read the verses of the Quran as the following: Thou seest not in the creation of the All-merciful any imperfection. Return thy gaze; seest thou any fissure? Then return thy gaze, and again, and thy gaze comes back to thee dazzled, aweary.
(67:3-4) It means that the further does human knowledge make progress in understanding God's creation, the more His Greatness and Majesty will become obvious to men. Consider the following verse: We shall show them Our signs in the horizons and in themselves, till it is clear to them that it is the truth.
(41:53) In the above verse God promises revelation of His signs, in the universe -without and the world of spirit within, to mankind in future so as to make them convinced that it (the Quran) is indeed absolutely the Truth. Another reason for the study of the natural phenomenon and the scheme of creation is that the knowledge of the laws of nature and characteristics of things and organisms can be useful for improvement of conditions of human life.
This aspect is emphasized by numerous verses of the Quran of which we quote a few: And He subjected to you the night and day, and the sun and moon; and the stars are subjected by His command. Surely in that are signs for people who understand. And that which He has multiplied for you in the earth of diverse hues. Surely in that is a sign for a people who remember.
It is He who subjected to you the sea, that you may eat of it fresh flesh, and bring forth out of it ornaments for you to wear; and thou mayest see the ships cleaving through it; and that you may seek of His bounty, and so haply you will be thankful. And He cast on the earth firm mountains, lest it shake with you, and rivers and ways; so haply you will be guided; and waymarks; and by the stars they are guided.
(16:12-16) Have you not seen how that God has subjected to you whatsoever is in the heavens and earth, and He has lavished on you His blessings, outward and inward? And among men there is such a one that disputes concernig God without knowledge orguidance, or an illuminating book. (31:20) And He has subjected to you what is in the heavens and what is in the earth, all together, from Him. Surely in that are signs for a people who reflect.