And a sign for them is the dead land, that We quickened and brought forth from it grain, whereof they eat; 33 And We placed therein gardens of palm trees and grapevines and caused to burst forth therefrom some springs - 34 That they may eat of the fruit thereof, and their hands made it not. Will they not, then, give thanks? 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 They have a sign in the night: We withdraw from it the [light of] day -- and they are left in darkness. 37 The sun is running its course to its appointed place. That is the ordaining of the All-Mighty, the All-Knowing. 38 We have determined the stations of the moon, so that (after its wanderings) it returns as a dried up inflorescent spike of dates. 39 Neither can the sun overtake the moon, nor the night outpace the day: Each of them keeps coursing in its orbit. 40 And a sign for them is that We carried their forefathers in a laden ship. 41 And We have created for them similar (vessels) on which they ride. 42 And if We should will, We could drown them; then no one responding to a cry would there be for them, nor would they be saved 43 Unless it be a mercy from Us, and as an enjoyment for a while. 44 When it is said to them: 'Have fear of that which is before you and behind you in order that you find mercy' 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, "Spend from that which Allah has provided for you," those who disbelieve say to those who believe, "Should we feed one whom, if Allah had willed, He would have fed? You are not but in clear error." 47 They also say: 'When will this promise be, if what you say is true' 48 The Truth is that they are waiting for nothing but a mighty Blast to seize them the while they are disputing (in their worldly affairs), 49 No (chance) will they then have, by will, to dispose (of their affairs), nor to return to their own people! 50