The dead land is a sign for them. We revive it, and from it produce grain from which they eat. 33 And We placed therein gardens of palm trees and grapevines and caused to burst forth therefrom some springs - 34 so that they may consume the fruits and whatever their hands prepare. Will they not then be grateful? 35 Glory to Allah, Who created in pairs all things that the earth produces, as well as their own (human) kind and (other) things of which they have no knowledge. 36 A sign for them is the night. From it We withdraw the day and 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 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 forefathers in a laden ship. 41 And have created for them of the like thereof whereon they ride. 42 And if We will, We drown them, and there is no help for them, neither can they be saved; 43 except Our mercy which could enable them to enjoy themselves for an appointed time. 44 When it is said unto them: Beware of that which is before you and that which is behind you, that haply ye may find mercy (they are heedless). 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 from that which Allah has provided for you," those who disbelieve say to those who believe, "Should we feed one whom, if Allah had willed, He would have fed? You are not but in clear error." 47 And they say: When will this promise be fulfilled, if ye are truthful? 48 They await but one Shout, which will seize them while they dispute. 49 then they will not be able to make any testament, nor will they return to their people. 50