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 We produce therein orchard with date-palms and vines, and We cause springs to gush forth therein: 34 That they may enjoy the fruits of this (artistry): It was not their hands that made this: will they not then give 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 And a sign for them is the night. We remove from it [the light of] day, so they are [left] in darkness. 37 And the sun runs on to a term appointed for it; that is the ordinance of the Mighty, the Knowing. 38 And the moon - We have determined for it phases, until it returns [appearing] like the old date stalk. 39 The sun shall not outstrip the moon, nor shall the night outstrip the day. Each is floating in an orbit. 40 And a sign for them is that We carried their seed in the laden ship, 41 and created for them similar things to ride. 42 and [that,] if such be Our will, We may cause them to drown, with none to respond to their cry for help: and [then] they cannot be saved, 43 Except by way of Mercy from Us, and by way of (world) convenience (to serve them) 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 Not a Sign comes to them from among the Signs of their Lord, but they turn away therefrom. 46 And when it is said to them: "Spend of that with which Allah has provided you," those who disbelieve say to those who believe: "Shall we feed those whom, if Allah willed, He (Himself) would have fed? You are only in a plain error." 47 And they say: when will this promise be fulfilled if ye say sooth? 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