Are you a more difficult creation or is the heaven? Allah constructed it. 27 He lifted up its vault, and levelled it, 28 He has made its nights dark and its days bright. 29 and the earth-after that He spread it out, 30 and then brought from it its water and pastures. 31 and making the mountains firm: 32 (To be) a provision and benefit for you and your cattle. 33 Then when the Grand Calamity shall come 34 the Day when the human will remember what he has worked for, 35 And Hell made visible to him who can see, 36 anyone who has acted arrogantly 37 And who chose the life of the world, 38 will find himself in Hell; 39 However, those who had feared their Lord and restrained their souls from acting according to its desires. 40 Verily, Paradise will be his abode. 41 They ask you: "When will the Hour be? When is its time fixed?" 42 (Muhammad), you do not know (when and how) it will come. 43 Its final end is for your Lord. 44 Thou art only the warner of him who fears it. 45 On the Day when they see it, they will feel as if they had tarried in this world for only one evening or one morning. 46