Do not the Unbelievers see that the heavens and the earth were joined together (as one unit of creation), before we clove them asunder? We made from water every living thing. Will they not then believe? 30 We placed stabilisers in the earth so that as it revolved with them you lived undisturbed; and We provided passageways between them so that men may find their way; 31 And We made the sky a well-protected roof. Still they turn away from His 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 Everyone is going to taste death, and We shall make a trial of you with evil and with good, and to Us you will be returned. 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 They say: "(Tell us) when will the threat of punishment come to pass if you are truthful?" 38 Had those who disbelieve but known (of the time) when they shall not be able to ward off the fire from their faces nor from their backs, nor shall they be helped. 39 In fact it will suddenly come upon them, therefore shocking them, and they will not be able to repel it nor will they be given respite. 40 Indeed (many) Messengers were mocked before you (O Muhammad SAW), but the scoffers were surrounded by that, whereat they used to mock. 41