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 unto Allah belongeth the Sovereignty of the heavens and the earth, and unto Allah is the journeying. 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 causeth the revolution of the day and the night. Lo! herein is indeed a lesson for those who see. 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 They say, "We believe in Allah and in the messenger, and we obey": but even after that, some of them turn away: they are not (really) Believers. 47 When they are called to God and His Messenger so that they will judge among them, suddenly, some of them turn away. 48 But if the right is theirs, they come to him in prompt 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