Have you not seen that all those who are in the heavens and the earth, and the birds on the wing, sing the praises of God. Each one knows its obligations and its duties, and God knows whatever they do. 41 To Allah belongs the Kingdom of the heavens and the earth. To Him is the arrival. 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 alternates the night and the day. Indeed in that is a lesson for those who have vision. 44 Allah created everything that walks from water. Some creep upon their bellies, others walk on two feet, and others walk on four. Allah creates whatever He will. Allah is Powerful over everything. 45 We have sent down clarifying verses. Allah guides whom He will to a Straight Path. 46 They say: 'We believe in Allah and the Messenger and obey' But a party of them turn away after this. Those 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 If the right is theirs, they would have hastened to him obediently. 49 Are their hearts afflicted with the disease (of hypocrisy)? Or, are they in doubt? Or, do they fear that Allah and His Messenger will be unjust to them? In fact, they themselves are unjust. 50