Have you not seen that all those who are in the heavens and the earth praise Allah, and the birds with their wings spread (also praise Him)? Each one has learnt its prayers and its words of praise; and Allah knows their deeds. 41 for, God's is the dominion over the heavens and the earth, and with God is all journeys' end. 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 turneth the night and the day over and over; verily therein 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 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 when they appeal unto Allah and His messenger to judge between them, lo! a faction of them are averse; 48 But if right had been with them they would have come unto him willingly. 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