And a sign for them is the dead land. We gave it life, and We brought forth from it grains, so that they eat thereof. 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 its fruit, though it was not their hands that made this. 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 And a sign to them is the night: We draw forth from it the day, then lo! they are in the dark; 37 And the sun runneth to its appointed term: that is the disposition of the Mighty, the Knowing. 38 And the moon -- We have determined it by stations, till it returns like an aged palm-bough. 39 Neither is it allowable to the sun that it should overtake the moon, nor can the night outstrip the day; and all float on in a sphere. 40 And a sign for them is that We carried their seed in the laden ship, 41 And have created for them of the like thereof whereon they ride. 42 And if We will, We shall drown them, and there will be no shout (or helper) for them (to hear their cry for help) nor will they be saved. 43 except through Our Mercy and as enjoyment for awhile. 44 And when it is said to them: "Beware of that which is before you (worldly torments), and that which is behind you (torments in the Hereafter), in order that you may receive Mercy (i.e. if you believe in Allah's Religion Islamic Monotheism, and avoid polytheism, and obey Allah with righteous deeds). 45 yet never any sign of the signs of their Lord comes to them, but they are turning away from it. 46 And when it is said to them: "Spend of that with which Allah has provided you," those who disbelieve say to those who believe: "Shall we feed those whom, if Allah willed, He (Himself) would have fed? You are only in a plain 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 not but one shout, which shall lay hold of them while they are yet wrangling. 49 No (chance) will they then have, by will, to dispose (of their affairs), nor to return to their own people! 50