Let the dead earth be a Sign for them. We gave it life and produced from it grain whereof they eat. 33 And there We made gardens of palms and vines, and in it We caused fountains to gush forth, 34 That they may eat of His fruit. And their hands have not produced it, so will they not 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 And a sign unto them is the night. We draw off the day therefrom, and lo! they are darkened. 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 measured for it mansions (to traverse) till it returns like the old dried curved date stalk. 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 That We bore their progeny in the laden ark is a sign for them; 41 And We have created for them the like of it in which they board. 42 and [that,] if such be Our will, We may cause them to drown, with none to respond to their cry for help: and [then] they cannot be saved, 43 Except as a mercy from Us and provision for a time. 44 And when it is said to them, “Beware of what is before you and what is behind you, in the hope of your gaining mercy”, they turn away! 45 And no sign comes to them from the signs of their Lord except that they are from it turning away. 46 And when it is said unto them: Spend of that wherewith Allah hath provided you, those who disbelieve say unto those who believe: Shall we feed those whom Allah, if He willed, would feed? Ye are in naught else than error manifest. 47 They also say, 'When shall this promise come to pass, if you speak truly?' 48 They await not but one shout, which shall lay hold of them while they are yet wrangling. 49 then they will not be able to make any testament, nor will they return to their people. 50