There is a sign for them in the lifeless earth. We revive it and We produce grain from it of which 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 of its fruit; yet it was not done by their hands. Then why do they not acknowledge thanks? 35 Exaltations to Him who created pairs of all the things the earth produces and of themselves, and that of which they have no knowledge. 36 A token unto them is night. We strip it of the day, and lo! they are in darkness. 37 The sun runs to its fixed resting place; that is the decree of the Almighty, the Knower. 38 And the moon -- We have determined it by stations, till it returns like an aged palm-bough. 39 It is not allowable for the sun to reach the moon, nor does the night overtake the day, but each, in an orbit, is swimming. 40 And a sign for them is that We carried their seed in the laden ship, 41 And We made similar vessels for them to ride. 42 If it were Our Will, We could drown them: then would there be no helper (to hear their cry), nor could they be delivered, 43 It is only by Our mercy that they are granted provision for a time. 44 And when it is said to them: "Beware of that which is before you (worldly torments), and that which is behind you (torments in the Hereafter), in order that you may receive Mercy (i.e. if you believe in Allah's Religion Islamic Monotheism, and avoid polytheism, and obey Allah with righteous deeds). 45 and whenever a revelation out of their Lord's revelations comes to them, they ignore 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 And they say: When will this promise be fulfilled, if ye are truthful? 48 They await only but a single Saihah (shout, etc.), which will seize them while they are disputing! 49 then they will not be able to make any testament, nor will they return to their people. 50