Let the dead earth be a Sign for them. We gave it life and produced from it grain whereof they eat. 33 And there We made gardens of palms and vines, and in it We caused fountains to gush forth, 34 That they may eat of His fruit. And their hands have not produced it, so will they not be grateful? 35 All glory to Him who created pairs of everything that grows from the earth, and out of themselves, and other things 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 The sun, too, follows its determined course laid down for it by the Almighty, the All Knowing. 38 And the moon, We have determined it in phases till it returns like an old palmbranch. 39 The sun cannot overtake the moon, nor can the night outpace the day: each floats in [its own] orbit. 40 Another sign for them is that We carried their offspring in the laden Ark. 41 We have created for them the like of it in which they ride. 42 We drown them if We will, then they have none to cry to, nor can they be saved, 43 Unless by mercy from Us, and as a comfort for a while. 44 When they are told, "guard yourselves against what is before you and what is behind you, in order that you may be shown mercy," [they turn away]. 45 and whenever a revelation out of their Lord's revelations comes to them, they ignore it. 46 And when it is said to them: 'Spend of that which Allah has given you' the unbelievers say to the believers: 'Are we to feed those whom Allah can feed if He chooses? Surely, you are only in clear error' 47 And they say: "When will this promise (i.e. Resurrection) be fulfilled, if you are truthful?" 48 They await only but a single Saihah (shout, etc.), which will seize them while they are disputing! 49 Then they would not be able to make a will, or go back to their people. 50