There is a sign in the dead earth for them which We quicken, and produce from it grain which they eat. 33 And We have made therein gardens of date-palms 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 worked it not. Will they not, therefore, give thanks? 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 a sign to them is the night: We draw forth from it the day, then lo! they are in the dark; 37 The sun is running its course to its appointed place. That is the ordaining of the All-Mighty, the All-Knowing. 38 And the moon -- We have determined it by stations, till it returns like an aged palm-bough. 39 It is not for the sun to overtake the moon, nor doth the night outstrip the day. They float each in an orbit. 40 And a sign unto them is that We bear their offspring in a laden ship. 41 and created for them similar things to ride. 42 And if We please, We can drown them, then there shall be no succorer for them, nor shall they be rescued 43 save as a mercy from Us, and enjoyment for a while. 44 And when it is said to them: Guard against what is before you and what is behind you, that mercy may be had on you. 45 Indeed, not one of your Lord's signs comes to them without their turning away from it, 46 And when it is said to them, 'Expend of that God has provided you,' the unbelievers say to the believers, 'What, shall we feed such a one whom, if God willed, He would feed? You are only in manifest error!' 47 They say, "When will this promise be fulfilled, if you are truthful?" 48 [And they are unaware that] nothing awaits them beyond a single blast [of God's punishment,] which will overtake them while they are still arguing - [against resurrection]: 49 And they will not be able [to give] any instruction, nor to their people can they return. 50