Have not the unbelievers then beheld that the heavens and the earth were a mass all sewn up, and then We unstitched them and of water fashioned every living thing? Will they not believe? 30 And We have placed mountains as anchors in the earth so that it may not shake with them; and We kept wide roads in it, so that they may find guidance. 31 And we have made the sky a roof withheld (from them). Yet they turn away from its portents. 32 It is He who created the night and the day, and the sun and the moon, each gliding in its orbit. 33 We appointed immortality for no mortal before thee. What! if thou diest, can they be immortal! 34 Every soul is going to taste of death, and We shall prove you with evil and good as a temptation; and unto Us ye shall be returned. 35 When the Unbelievers see thee, they treat thee not except with ridicule. "Is this," (they say), "the one who talks of your gods?" and they blaspheme at the mention of (Allah) Most Gracious! 36 Man is a creature of haste; [but in time] I shall make obvious to you [the truth of] My messages: do not, then, ask Me to hasten [it]! 37 And they say: When will this threat come to pass if you are truthful? 38 If only the unbelievers could apprehend the moment when they would neither be able to ward off the fire from their faces and their backs, nor help reach them! 39 Aye! it would come upon them on a sudden and shall dumbfound them; they shall not be able to avert it, nor shall they be respited. 40 And certainly apostles before you were scoffed at, then there befell those of them who scoffed that at which they had scoffed. 41