The dead land is a sign for them. We revive it, and from it produce grain from which they eat. 33 We made in it gardens of date-palms and vines, and We caused springs to gush forth 34 So that they may eat of the fruit thereof, and their hands made it not. Will they not, then, give thanks? 35 Holy is He who created all things in pairs; of what the earth grows, and of themselves, and other things which they do not know. 36 And a sign unto them is the night. We draw off the day therefrom, and lo! they are darkened. 37 The sun is running its course to its appointed place. That is the ordaining of the All-Mighty, the All-Knowing. 38 And the Moon,- We have measured for her mansions (to traverse) till she returns like the old (and withered) lower part of a date-stalk. 39 It behoves not the sun to overtake the moon, neither does the night outstrip the day, each swimming in a sky. 40 And a sign for them is that We carried their seed in the laden ship, 41 And We have created for them similar ships, in which they now ride. 42 We drown them if We will, then they have none to cry to, nor can they be saved, 43 except Our mercy which could enable them to enjoy themselves for an appointed time. 44 But when it is said to them, "Beware of what is before you and what is behind you; perhaps you will receive mercy... " 45 And not a sign cometh unto them of the signs of their Lord, but they are ever backsliders therefrom. 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 threat come to pass, if you are truthful? 48 They will not (have to) wait for aught but a single Blast: it will seize them while they are yet disputing among themselves! 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