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 in the earth firm hills lest it quake with them, and We have placed therein ravines as roads that haply they may find their way. 31 And We made the sky a protected ceiling, but they, from its signs, are turning away. 32 And He it is Who hath created the night and the day, and the sun and the moon, each in an orb floating. 33 We have never assigned immortality to a human before you, therefore, if you yourself die, will they live for ever? 34 Every soul shall taste death. We will try you with a trial of evil and good. Then, to Us you shall be returned. 35 But when the unbelievers see you they make fun of you (and say): "Is this the one who mentions your gods (deridingly)?" Yet in Ar-Rahman they disbelieve! 36 Man is created of haste; now will I show to you My signs, therefore do not ask Me to hasten (them) on. 37 And they say: When will this threat come to pass if you are truthful? 38 If those who disbelieved but knew the time when they will not avert the Fire from their faces or from their backs and they will not be aided... 39 It will come upon them unawares confounding them, and they will not be able to keep it back, nor will they be given respite. 40 And already were messengers ridiculed before you, but those who mocked them were enveloped by what they used to ridicule. 41