Have you not seen that all those who are in the heavens and the earth, and the birds on the wing, sing the praises of God. Each one knows its obligations and its duties, and God knows whatever they do. 41 And to Allah belongs the sovereignty of the heavens and the earth, and to Allah is the return (of all). 42 Beholdest thou not that Allah driveth a cloud along, then combineth it, then maketh it a heap, and then thou beholdest the fine rain come forth from the interstices thereof? And He sendeth down from the heaven mountains wherein is hail, then afflicteth therewith whomsoever He will, and averteth it from whomsoever He will: wellnigh the flash of His lightening taketh away the sights. 43 God alternates the night and the day. In this there is a lesson for the people of understanding. 44 And Allah has created from water every living creature: so of them is that which walks upon its belly, and of them is that which walks upon two feet, and of them is that which walks upon four; Allah creates what He pleases; surely Allah has power over all things. 45 We have surely sent down clear signs. It is God who guides whom He will to the path that is straight. 46 For, [many are] they [who] say: "We believe in God and in the Apostle, and we pay heed!" - but then, some of them turn away after this [assertion]: and these are by no means [true] believers. 47 And when they are called to Allah and His apostle that he may judge between them, lo! a party of them are averters. 48 But if right had been with them they would have come unto him willingly. 49 Are their hearts diseased, or do they have doubts, or do they fear that Allah and His Noble Messenger will oppress them? In fact they themselves are the unjust. 50