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 And Allah's is the dominion of the heavens and the earth, and unto 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. In this there is a lesson for the people of understanding. 44 Allah has created every [living] creature from water. And of them are those that move on their bellies, and of them are those that walk on two legs, and of them are those that walk on four. Allah creates what He wills. Indeed, Allah is over all things competent. 45 And We indeed sent down clear verses; and Allah may guide whomever He wills to the Straight Path. 46 These people say "We have believed in Allah and the Messenger and we have submitted"; but soon after this, some of them turn away (from obedience): such people are not true Believers. 47 When they are called to Allah and His Messenger so that the Messenger may judge between them, a party of them turns away. 48 And if the judgement is in their favour, they come towards it 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