ARE, THEN, they who are bent on denying the truth not aware that the heavens and the earth were [once] one single entity, which We then parted asunder? and [that] We made out of water every living thing? Will they not, then, [begin to] 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 have made the heaven a well-secured canopy; yet still they turn away from Our signs. 32 And it is He who created the night and the day and the sun and the moon; all [heavenly bodies] in an orbit are swimming. 33 And before you, We did not appoint on earth a never-ending life for any human; will they, if you depart, become immortal? 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 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 The human being is created hasty. Tell them, "Do not be hasty, for God will soon show you the evidence of His existence". 37 They say, "When shall the Day of Judgment come to pass if you are true in your claim?" 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 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 Messengers indeed were mocked at before thee, but those that scoffed at them were encompassed by that they mocked at. 41