And a sign to them is the dead earth: We give life to it and bring forth from it grain so they eat of it. 33 and produced therein grains from which they eat and established therein gardens of palms trees and vineyards and have made streams flow therein 34 so that they may eat of the fruit thereof, though it was not their hands that made it. Will they not, then, be grateful? 35 Exaltations to Him who created pairs of all the things the earth produces and of themselves, and that of which they have no knowledge. 36 A sign for them is the night. From it We withdraw the day and they are in darkness. 37 While the sun keeps revolving in its orbit. This is the dispensation of the mighty, all-knowing (God). 38 And the moon, We have determined it in phases till it returns like an old palmbranch. 39 It is not permitted to the sun that it should overtake the moon, nor can the night outstrip the day: each in an orbit, they float. 40 And [it ought to be] a sign for them that We bear their offspring [over the seas] in laden ships, 41 and [that] We create for them things of a similar kind, on which they may embark [in their travels]; 42 We could have drowned them if We pleased, and none would have answered their cry for help, nor would they have been saved, 43 Unless it be a mercy from Us, and as an enjoyment for a while. 44 And when it is said to them: Guard against what is before you and what is behind you, that mercy may be had on you. 45 Not a Sign comes to them from among the Signs of their Lord, but they turn away therefrom. 46 And when it is said to them, 'Expend of that God has provided you,' the unbelievers say to the believers, 'What, shall we feed such a one whom, if God willed, He would feed? You are only in manifest error!' 47 And they add, "When is this promise [of resurrection] to be fulfilled? [Answer this] if you are men of truth!" 48 They await but one Shout, which will surprise them while they are disputing. 49 Therefore neither able to make a will, nor returning to their homes. 50