The dead land is a sign for them. We revive it, and from it produce grain from which they eat. 33 and [how] We make gardens of date-palms and vines [grow] thereon, and cause springs to gush [forth] within it, 34 So that they may eat from its fruits, whereas they are not manufactured by their hands! So will they not be grateful? 35 Purity is to Him Who created all pairs, from what the earth grows, and of themselves, and from the things they do not know. 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 runs to its fixed resting place; that is the decree of the Almighty, the Knower. 38 And the moon! For it We have decreed mansions till it reverteth like the old branch of a palm-tree. 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 token unto them is that We bear their offspring in the laden ship, 41 and then created for them other vessels like those on which they ride. 42 And if We list, We shall drown them, and there will be no shout for them, nor will they be saved. 43 It is only by Our mercy that they are granted provision for a time. 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 And there comes not to them a communication of the communications of their Lord but they turn aside from it. 46 And when it is said to them, “Spend in Allah’s cause, from what Allah has provided you”, the disbelievers say regarding the believers, “Shall we feed these, whom if Allah willed, would have fed? You are not but in open error!” 47 And they say: When will this promise be fulfilled, if ye are truthful? 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 And they will not be able to make a disposition, nor to their family they return. 50