And a sign for them is the dead land. We gave it life, and We brought forth from it grains, so that they eat thereof. 33 And We produce therein orchard with date-palms and vines, and We cause springs to gush forth therein: 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 Glory be to Him, Who has created all the pairs of that which the earth produces, as well as of their own (human) kind (male and female), and of that which they know not. 36 A token unto them is night. We strip it of the day, and lo! they are in darkness. 37 how the sun moves in its orbit and this is the decree of the Majestic and All-knowing God; 38 And We have appointed positions for the moon till it returns like an old branch of the date palm. 39 Neither is it allowable to the sun that it should overtake the moon, nor can the night outstrip the day; and all float on in a sphere. 40 how We carried them and their offspring inside the laden 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 Unless by Our benevolence, to reap advantage for a time. 44 When they are told, "guard yourselves against what is before you and what is behind you, in order that you may be shown mercy," [they turn away]. 45 And whenever a sign comes to them from the signs of their Lord, they always turn 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 Further, they say, "When will this promise (come to pass), if what ye say is true?" 48 They will not (have to) wait for aught but a single Blast: it will seize them while they are yet disputing among themselves! 49 And they will not be able [to give] any instruction, nor to their people can they return. 50