Beholdest thou not that Allah - those hallow Him whosoever is in the heavens and the earth and the birds with wings outspread? Surely each one knoweth his prayer and his hallowing; and Allah is the Knower of that which they do. 41 And for Allah only is the kingship of the heavens and the earth; and towards Allah is the 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 God alternates the night and the day -- truly, in this there is a lesson for men of insight. 44 Allah hath created every animal of water. Of them is (a kind) that goeth upon its belly and (a kind) that goeth upon two legs and (a kind) that goeth upon four. Allah createth what He will. Lo! Allah is Able to do all things. 45 We have indeed sent down signs that make things manifest: and Allah guides whom He wills to a way that is straight. 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 when they are called to Allah and His Messenger so that he judges between them, a party of them swerve away. 48 However, if the truth be on their side, they come towards the Messenger in all obedience. 49 Are their hearts sick? Do they have doubts or are they afraid that God and His Messenger may do injustice to them? In fact, they, themselves, are unjust. 50