Evidence (of the truth) for them is how We revived the dead earth 33 We made in it gardens of date-palms and vines, and We caused springs to gush forth 34 That they may eat of the fruit thereof; and their hands worked it not. Will they not, therefore, give thanks? 35 Exalted is He who created all pairs - from what the earth grows and from themselves and from that which they do not know. 36 And a sign for them is the night, We withdraw therefrom the day, and behold, they are in darkness. 37 And the sun runs its course for its final destination; this is a command of the Almighty, the All Knowing. 38 And (as for) the moon, We have ordained for it stages till it becomes again as an old dry palm branch. 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 offspring in the laden Ark (of Noah). 41 and [that] We create for them things of a similar kind, on which they may embark [in their travels]; 42 And if We will, We drown them, and there is no help for them, neither can they be saved; 43 Unless by mercy from Us, and as a comfort for a while. 44 And when it is said to them, 'Fear what is before you and what is behind you; haply you will find mercy' -- 45 Not a Sign comes to them from among the Signs of their Lord, but they turn away therefrom. 46 When they are told to spend for the cause of God out of what He has provided for them for their sustenance, the disbelievers say to the believers, "Should we feed those whom God has decided to feed? You are in plain error." 47 And they add, "When is this promise [of resurrection] to be fulfilled? [Answer this] if you are men of truth!" 48 They must be waiting for but one single blast, which will overtake them while they are still disputing. 49 They will have no time to make a will, nor shall they return to their own people. 50