Let the dead earth be a Sign for them. We gave it life and produced from it grain whereof they eat. 33 And We produce therein orchard with date-palms and vines, and We cause springs to gush forth therein: 34 that they might eat of its fruits and their hands' labour. What, will they not be thankful? 35 Hallowed be He who hath created all the pairs of that which the earth groweth, and of themselves and of that which they know not! 36 And a sign for them is the night, We withdraw therefrom the day, and behold, they are in darkness. 37 And the sun runs its course for its final destination; this is a command of the Almighty, the All Knowing. 38 And the moon, We have determined it in phases till it returns like an old palmbranch. 39 [and] neither may the sun overtake the moon, nor can the night usurp the time of day, since all of them float through space [in accordance with Our laws]. 40 And [it ought to be] a sign for them that We bear their offspring [over the seas] in laden ships, 41 And We made similar vessels for them to ride. 42 And if We list, We shall drown them, and there will be no shout for them, nor will they be saved. 43 Unless it be a mercy from Us, and as an enjoyment for a while. 44 And when it is said to them: Guard against what is before you and what is behind you, that mercy may be had on you. 45 Yet there never comes to them any sign of their Lord's signs, but they turn away from it. 46 And when they are told, "Spend ye of (the bounties) with which Allah has provided you," the Unbelievers say to those who believe: "Shall we then feed those whom, if Allah had so willed, He would have fed, (Himself)? Ye are in nothing but manifest error." 47 And they say, "When is this promise, if you should be truthful?" 48 They await but one Shout, which will seize them while they dispute. 49 Therefore neither able to make a will, nor returning to their homes. 50