A Sign for them is the earth that is dead: We do give it life, and produce grain therefrom, of which ye do eat. 33 We made in it gardens of date-palms and vines, and We caused springs to gush forth 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 Exalted is He who created all pairs - from what the earth grows and from themselves and from that which they do not know. 36 And a sign for them is the night. We remove from it [the light of] day, so they are [left] in darkness. 37 And the sun runs on to a term appointed for it; that is the ordinance of the Mighty, the Knowing. 38 And the moon! For it We have decreed mansions till it reverteth like the old branch of a palm-tree. 39 [and] neither may the sun overtake the moon, nor can the night usurp the time of day, since all of them float through space [in accordance with Our laws]. 40 And a sign unto them is that We bear their offspring in a laden ship. 41 We have created for them the like of it in which they ride. 42 Should We so wish, We can drown them, and there will be none to heed their cries of distress, nor will they be rescued. 43 Unless by Our benevolence, to reap advantage for a time. 44 When it is said to them: "Beware of what is before you and what is past, that you may be treated with kindness;" 45 None of the signs of their Lord ever comes to them but they turn away from it. 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 say, "When is this promise, if you should be truthful?" 48 They do not await except one blast which will seize them while they are disputing. 49 So they shall not be able to make a bequest, nor shall they return to their families. 50