Hast thou not seen that Allah, He it is Whom all who are in the heavens and the earth praise, and the birds in their flight? Of each He knoweth verily the worship and the praise; and Allah is Aware of what they do. 41 To God belongs the kingdom of the heavens and the earth, and to God shall all things return. 42 Art thou not aware that it is God who causes the clouds to move onward, then joins them together, then piles them up in masses, until thou can see rain come forth from their midst? And He it is who sends down from the skies, by degrees, mountainous masses [of clouds] charged with hail, striking therewith whomever He wills and averting it from whomever He wills, [the while] the flash of His lightning well-nigh deprives [men of their] sight! 43 Allah turns about the night and the day (to succeed one another); surely, in this there is a lesson for those who have eyes. 44 And it is God who has created all animals out of water; and [He has willed that] among them are such as crawl on their bellies, and such as walk on two legs, and such as walk on four. God creates what He will: for, verily, God has the power to will anything. 45 Verily We have sent down revelations and explained them. Allah guideth whom He will unto a straight path. 46 They say, "We have believed in God and the Messenger and we have obeyed them." Then a group of them turn away from their (belief). They are not believers. 47 And [so it is that] whenever they are summoned unto God and His Apostle in order that [the divine writ] might judge between them, lo! some of them turn away; 48 However, if the truth be on their side, they come towards the Messenger in all obedience. 49 Is there a sickness in their hearts, or are they full of doubt? Or do they fear that God and His Messenger will be unjust to them? The truth is that they themselves are wrongdoers. 50