And a sign for them is the dead land, that We quickened and brought forth from it grain, whereof they eat; 33 We made in it gardens of date-palms and vines, and We caused springs to gush forth 34 So that they may eat of its fruit; yet it was not done by their hands. Then why do they not acknowledge thanks? 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 withdraw therefrom the Day, and behold they are plunged in darkness; 37 how the sun moves in its orbit and this is the decree of the Majestic and All-knowing God; 38 And the moon, We have determined it in phases till it returns like an old palmbranch. 39 The sun cannot overtake the moon, nor can the night outpace the day: each floats in [its own] orbit. 40 And a sign for them is that We lodged them in a laden ship, while they were in their forefathers backs. 41 and created for them similar things to ride. 42 We drown them if We will, then they have none to cry to, nor can they be saved, 43 save as a mercy from Us, and enjoyment 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 Never came a token of the tokens of their Lord to them, but they did turn away from it! 46 And when it is said to them, “Spend in Allah’s cause, from what Allah has provided you”, the disbelievers say regarding the believers, “Shall we feed these, whom if Allah willed, would have fed? You are not but in open error!” 47 And they say: "When will this promise come to pass, if what you 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 Therefore neither able to make a will, nor returning to their homes. 50