Evidence (of the truth) for them is how We revived the dead earth 33 and We made therein gardens of palms and vines, and therein We caused fountains to gush forth, 34 that they might eat of its fruits. It was not their hands that made them. Will they not, then, 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 for them is the night. We remove from it [the light of] day, so they are [left] 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 for it phases, until it returns [appearing] like the old date stalk. 39 It is not permitted to the Sun to catch up the Moon, nor can the Night outstrip the Day: Each (just) swims along in (its own) orbit (according to Law). 40 And a sign for them is that We carried their offspring in the laden Ark (of Noah). 41 And We have created for them similar (vessels) on which they ride. 42 If it were Our will, We could drown them: then there would be no helper [to hear their cry], nor could they be saved. 43 Unless by mercy from Us and as comfort 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 yet never any sign of the signs of their Lord comes to them, but they are turning away from it. 46 Thus, when they are told, "Spend on others out of what God has provided for you as sustenance," those who are bent on denying the truth say unto those who believe, "Shall we feed anyone whom, if [your] God had so willed, He could have fed [Himself]? Clearly, you are but lost in error!" 47 And they say: "When will this promise come to pass, if what you say is true?" 48 They do not await except one blast which will seize them while they are disputing. 49 No (chance) will they then have, by will, to dispose (of their affairs), nor to return to their own people! 50