There is a sign in the dead earth for them which We quicken, and produce from it grain which they eat. 33 and produced therein grains from which they eat and established therein gardens of palms trees and vineyards and have made streams flow therein 34 That they may eat of the fruit thereof, and their hands did not make it; will they not then be grateful? 35 Purity is to Him Who created all pairs, from what the earth grows, and of themselves, and from the things they do not know. 36 And [of Our sway over all that exists] they have a sign in the night: We withdraw from it the [light of] day - and lo! they are in darkness. 37 While the sun keeps revolving in its orbit. This is the dispensation of the mighty, all-knowing (God). 38 And We have appointed positions for the moon till it returns like an old branch of the date palm. 39 Neither is it allowable to the sun that it should overtake the moon, nor can the night outstrip the day; and all float on in a sphere. 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 Should We so wish, We can drown them, and there will be none to heed their cries of distress, nor will they be rescued. 43 It is only Our Mercy (that rescues them) and enables enjoyment of life for a while. 44 And [yet,] when they are told, "Beware of [God's insight into] all that lies open before you and all that is hidden from you, so that you might be graced with His mercy," [most men choose to remain deaf;] 45 And no sign comes to them from the signs of their Lord except that they are from it turning away. 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 Further, they say, "When will this promise (come to pass), if what ye say is true?" 48 They await but one Shout, which will surprise them while they are disputing. 49 And they will not be able [to give] any instruction, nor to their people can they return. 50