The dead land is a sign for them. We revive it, and from it produce grain from which they eat. 33 And We have placed therein gardens of the date-palm and grapes, and We have caused springs of water to gush forth therein, 34 so that they might eat of its fruit and the labor of their hands. Will they not give thanks? 35 Glory be to Him, Who has created all the pairs of that which the earth produces, as well as of their own (human) kind (male and female), and of that which they know not. 36 And the night is another Sign for them. We strip the day from it and they become plunged in darkness. 37 And the sun runs his course for a period determined for him: that is the decree of (Him), the Exalted in Might, the All-Knowing. 38 how We ordained the moon to pass through certain phases until it seems eventually to be like a bent twig; 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 offspring in the laden Ark (of Noah). 41 We have created for them the like of it in which 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 Our mercy which could enable them to enjoy themselves for an appointed time. 44 When it is said to such people: “Guard yourselves against what is ahead of you and what has preceded you that mercy be shown to you” (they pay scant heed to it). 45 Never came a token of the tokens of their Lord to them, but they did turn away from it! 46 And when it is said to them: “Spend (in the Way of Allah) out of the sustenance that Allah has provided you,” the unbelievers say to the believers: “Shall we feed him whom, Allah would have fed, had He so wished?” Say: “You are in evident error.” 47 And they say: "When will this promise come to pass, if what you say is true?" 48 They will not have to wait long. When the Day of Judgment comes, it will only take a single blast of sound to strike them while they are quarrelling with one another. 49 and so [sudden will be their end that] no testament will they be able to make, - nor to their own people will they return! 50