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 We make therein gardens of palms and grapevines and We make springs to flow forth in it, 34 so that they may eat its fruit, though it was not their hands that made this. Will they not then be grateful? 35 Glory be to Him, who created all the pairs of what the earth produces, and of themselves, and of what they know not. 36 And a sign for them is the night; We strip it of the day and lo, they are in darkness. 37 And the sun runs on its fixed course for a term (appointed). That is the Decree of the All-Mighty, the All-Knowing. 38 And the moon - We have determined for it phases, until it returns [appearing] like the old date stalk. 39 Neither can the sun overtake the moon, nor the night outpace the day: Each of them keeps coursing in its orbit. 40 And an Ayah (sign) for them is that We bore their offspring in the laden ship [of Nuh (Noah)]. 41 and [that] We create for them things of a similar kind, on which they may embark [in their travels]; 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 by mercy from Us, and as a comfort for a while. 44 And when it is said to them, “Beware of what is before you and what is behind you, in the hope of your gaining mercy”, they turn away! 45 Yet there never comes to them any sign of their Lord's signs, but they turn away from it. 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 And they say, “When will this promise be fulfilled, if you are truthful?” 48 They wait not for aught but a single cry which will overtake them while they yet contend with one another. 49 Then they will not be able to make a will or return to their families. 50