There is a sign for them in the lifeless earth. We revive it and We produce grain from it of which they eat. 33 And We place therein gardens of the date-palms and vines; and We therein cause to gush forth springs. 34 That they may eat of the fruit thereof, and their hands did not make it; 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 Of the signs for them is how We separated the day from the night and thus they remained in darkness; 37 And the sun runs his course for a period determined for him: that is the decree of (Him), the Exalted in Might, 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 That We bore their progeny in the laden ark is a sign for them; 41 And We have created for them of the like thereunto, so on them they ride. 42 If it were Our will, We could drown them: then there would be no helper [to hear their cry], nor could they be saved. 43 except through Our Mercy and as enjoyment for awhile. 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 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 out of what Allah has given you, those who disbelieve say to those who believe: Shall we feed him whom, if Allah please, He could feed? You are in naught but clear error. 47 And they add, "When is this promise [of resurrection] to be fulfilled? [Answer this] if you are men of truth!" 48 They will not have to wait long. When the Day of Judgment comes, it will only take a single blast of sound to strike them while they are quarrelling with one another. 49 Therefore neither able to make a will, nor returning to their homes. 50