And a sign for them is the dead earth. We have brought it to life and brought forth from it grain, and from it they eat. 33 And We have placed therein gardens of the date-palm and grapes, and We have caused springs of water to gush forth therein, 34 that they might eat of its fruits. It was not their hands that made them. 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 A sign for them is the night. From it We withdraw the day and they are in darkness. 37 And the sun -- it runs to a fixed resting-place; that is the ordaining of the All-mighty, the All-knowing. 38 And the moon! For it We have decreed mansions till it reverteth like the old branch of a palm-tree. 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 a Sign for them is that We bore their race (through the Flood) in the loaded Ark; 41 We have created for them the like of it in which they ride. 42 And if We list, We shall drown them, and there will be no shout for them, nor will they be saved. 43 Except by way of Mercy from Us, and by way of (world) convenience (to serve them) for a time. 44 And when it is said to them, 'Fear what is before you and what is behind you; haply you will find mercy' -- 45 And never came an Ayah from among the Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.) of their Lord to them, but they did 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 They also say, 'When shall this promise come to pass, if you speak truly?' 48 They await just one scream, which will overcome them while they are involved in worldly disputes. 49 then they will not be able to make any testament, nor will they return to their people. 50