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 so that they may eat its fruit, though it was not their hands that made this. 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 And a sign for them is the night. We remove from it [the light of] day, so 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 the Moon,- We have measured for her mansions (to traverse) till she returns like the old (and withered) lower part of a date-stalk. 39 It is not permitted to the sun that it should overtake the moon, nor can the night outstrip the day: each in an orbit, they float. 40 And a sign for them is that We carried their seed in the laden ship, 41 and created for them similar things to ride. 42 And if We will, We can drown them, so there would be no help in their distress, nor would 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 Never does any Sign of their Lord come to them, but they turn away from it. 46 And when it is said to them: 'Spend of that which Allah has given you' the unbelievers say to the believers: 'Are we to feed those whom Allah can feed if He chooses? Surely, you are only in clear error' 47 They say: “When will this threat (of Resurrection) come to pass? Tell us if indeed you are 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 Therefore neither able to make a will, nor returning to their homes. 50