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 in it gardens of dates and grapes, and We have made springs of water in it. 34 So that they may eat of its fruit; yet it was not done by their hands. Then why do they not acknowledge 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 A token unto them is night. We strip it of the day, and lo! they are in darkness. 37 And the sun runneth to its appointed term: that is the disposition of the Mighty, the Knowing. 38 And the moon, We have measured for it mansions (to traverse) till it returns like the old dried curved date stalk. 39 The sun shall not outstrip the moon, nor shall the night outstrip the day. Each is floating in an orbit. 40 And a sign for them is that We carried their offspring in the laden Ark (of Noah). 41 And We have created for them similar (vessels) on which they ride. 42 If it were Our Will, We could drown them: then would there be no helper (to hear their cry), nor could they be delivered, 43 except Our mercy which could enable them to enjoy themselves for an appointed 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 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, '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 Further, they say, "When will this promise (come to pass), if what ye say is true?" 48 They await only but a single Saihah (shout, etc.), 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