Are you a more difficult creation or is the heaven? Allah constructed it. 27 He lifted up its vault, and levelled it, 28 Its night He covers with darkness, and its forenoon He brings out (with light). 29 And afterwards spread out the earth. 30 And from it produced its water and its pasture. 31 and firmly fixed in it mountains; 32 As convenience for you and your cattle. 33 But when the great calamity will come about 34 The Day whereon man shall remember whatsoever he had striven for. 35 And hell will stand forth visible to him who seeth, 36 Then as for him who is inordinate, 37 And prefers the life of this world, 38 The Abode will be Hell-Fire; 39 But he who feared standing before his Lord, and restrained his self from vain desires, 40 Then surely the garden-- that is the abode. 41 (Muhammad), they ask you, "When will the Hour of Doom come?" 42 But how are you to know? 43 [seeing that] with thy Sustainer alone rests the beginning and the end [of all knowledge] thereof? 44 Your duty is only to warn him who fears it. 45 The Day they see it, (It will be) as if they had tarried but a single evening, or (at most till) the following morn! 46