And a sign to them is the dead earth: We give life to it and bring forth from it grain so they eat of it. 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 may eat of the fruit thereof; and their hands worked it not. Will they not, therefore, give thanks? 35 All glory to Him who created pairs of everything that grows from the earth, and out of themselves, and other things they do not know. 36 They have a sign in the night: We withdraw from it the [light of] day -- and they are left in darkness. 37 And the sun runs [on course] toward its stopping point. That is the determination of the Exalted in Might, the Knowing. 38 And for the moon We have appointed mansions till she return like an old shrivelled palm-leaf. 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 of the like thereunto whereon they ride. 42 We drown them if We will, then they have none to cry to, nor can they be saved, 43 It is only Our Mercy (that rescues them) and enables enjoyment of life for a while. 44 But when it is said to them, "Beware of what is before you and what is behind you; perhaps you will receive mercy... " 45 and whenever a revelation out of their Lord's revelations comes to them, they ignore 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 And they say, "When is this promise, if you should be truthful?" 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 Then they cannot make bequest, nor can they return to their own folk. 50