Have those who disbelieved not considered that the heavens and the earth were a joined entity, and We separated them and made from water every living thing? Then 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 We established the heaven as a well protected roof, yet they still turn away from its signs. 32 It is He who created the night and the day, and the sun and the moon; each floating in an orbit. 33 (O Muhammad), We did not grant everlasting life to any human being even before you. If you were to 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 made of inordinate haste. We will show you Our signs, then you will not desire to hasten (the punishment). 37 And they say: When will this threat come to pass if you are truthful? 38 If the unbelievers but knew when that they shall not ward off the Fire from their faces nor from their backs, neither shall they be helped! 39 Nay, but [the Last Hour] will come upon them of a sudden, and will stupefy them: and they will be unable to avert it, and neither wilt they be allowed any respite. 40 Other Messengers before you were also mocked, but those who scoffed at the Messengers were overtaken by the same scourge that they had scoffed at. 41