A token unto them is the dead earth. We revive it, and We bring forth from it grain so that they eat thereof; 33 And We place therein gardens of the date-palms and vines; and We therein cause to gush forth springs. 34 so that they may eat of the fruit thereof, though it was not their hands that made it. Will they not, then, be grateful? 35 Purity is to Him Who created all pairs, from what the earth grows, and of themselves, and from the things they do not know. 36 And a sign for them is the night; We strip it of the day and lo, 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, We have determined it in phases till it returns like an old palmbranch. 39 Neither does it lie in the sun's power to overtake the moon nor can the night outstrip the day. All glide along, each in its own orbit. 40 And [it ought to be] a sign for them that We bear their offspring [over the seas] in laden ships, 41 And We have created for them of the like thereunto, so on them they ride. 42 Should We so wish, We can drown them, and there will be none to heed their cries of distress, nor will they be rescued. 43 But (by) mercy from Us and for enjoyment till a time. 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 Indeed, not one of your Lord's signs comes to them without their turning away from it, 46 And when it is said to them: "Spend of that with which Allah has provided you," those who disbelieve say to those who believe: "Shall we feed those whom, if Allah willed, He (Himself) would have fed? You are only in a plain error." 47 They also say: 'When will this promise be, if what you say is true' 48 They await but one Shout, which will seize them while they dispute. 49 Then they cannot make bequest, nor can they return to their own folk. 50