Do you not observe that all those who are in the heavens and the earth, and the birds with outspread wings, glorify Allah? Each one knows the mode of its prayer and glorification, and Allah has full knowledge of all they do. 41 For God's is the kingdom of the heavens and the earth, and the returning is to God. 42 Do you not observe that Allah makes the cloud move gently then joins its pieces together: then gathers it into a mass of thick cloud: then you see that rain-drops fall down from its midst: and He sends down hail out of the high up mountains in the heaven: then He smites with it whom He wills and turns it away from whom He pleases: then a flash of lightning from it dazzles the eyes. 43 Allah turneth the night and the day over and over; verily therein is a lesson for men of insight. 44 And Allah created every animal on earth, from water; so among them is a kind that moves upon its belly; and among them is a kind that moves upon two legs; and among them a kind that moves upon four legs; Allah creates whatever He wills; indeed Allah is Able to do all things. 45 Verily We have sent down revelations and explained them. Allah guideth whom He will unto a straight path. 46 And they say: We believe in Allah and in the apostle and we obey; then a party of them turn back after this, and these are not believers. 47 and when they are called to God and His Messenger so that he may judge between them, some of them turn away. 48 Had right been on their side they would have come to him submissively. 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