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 made it not. Will they not, then, give thanks? 35 Glory be to Him, who created all the pairs of what the earth produces, and of themselves, and of what they know not. 36 And there is a sign in the night for them. We strip off the day from it and they are left in darkness, 37 And the sun runs on to a term appointed for it; that is the ordinance of the Mighty, the Knowing. 38 And for the moon We have appointed mansions till she return like an old shrivelled palm-leaf. 39 Neither can the sun overtake the moon, nor the night outpace the day: Each of them keeps coursing in its orbit. 40 And an Ayah (sign) for them is that We bore their offspring in the laden ship [of Nuh (Noah)]. 41 and then created for them other vessels like those on which they ride. 42 And if We will, We drown them, and there is no help for them, neither can they be saved; 43 Unless it be a mercy from Us, and as an enjoyment for a while. 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 None of the signs of their Lord ever comes to them but they turn away from it. 46 and when they are told, "Give to others out of what God has provided for you," those who are bent on denying the truth say to the believers, "Why should we feed those whom God could feed if He wanted? You are clearly in error!" 47 They also say, 'When shall this promise come to pass, if you speak truly?' 48 They do not await except one blast which will seize them while they are disputing. 49 No (chance) will they then have, by will, to dispose (of their affairs), nor to return to their own people! 50