Have the unbelievers not seen that the heavens and the earth were sewn up as one (solid) mass, then We unstitched them, and that We made every living thing of water? 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 have made the sky a roof, protected; and they turn away from its signs. 32 It is He who created night and day, the sun and the moon, revolving on its orbit. 33 AND [remind those who deny thee, O Prophet, that] never have We granted life everlasting to any mortal before thee: but do they, perchance, hope that although thou must die, they will live forever?" 34 Every soul shall taste death; We test you with both good and evil [circumstances] as a trial. To Us you shall return. 35 And when those who disbelieve (in the Oneness of Allah) see you (O Muhammad SAW), they take you not except for mockery (saying): "Is this the one who talks (badly) about your gods?" While they disbelieve at the mention of the Most Beneficent (Allah). [Tafsir. Al-Qurtubi]. 36 Man is a creature of haste. Soon I will show you My signs, but do not ask Me to hasten them. 37 And they say: "When will this promise (come to pass), if you are truthful." 38 If those who disbelieved but knew the time when they will not be able to drive off the fire from their faces and from their backs, and they will not be helped! 39 It will overtake them suddenly, dumbfounding them. They shall be unable to ward it off, and they shall not be respited. 40 And already were messengers ridiculed before you, but those who mocked them were enveloped by what they used to ridicule. 41