Do not think that Allah is unaware of the harmdoers work. He only gives them respite till the Day on which all eyes will stare, 42 Racing ahead, their heads raised up, their glance does not come back to them, and their hearts are void. 43 So warn mankind of the Day when the Wrath will reach them: then will the wrong-doers say: "Our Lord! respite us (if only) for a short term: we will answer Thy call, and follow the messengers!" "What! were ye not wont to swear aforetime that ye should suffer no decline? 44 You lived in the dwellings of those who wronged themselves, and it was clear to you how We dealt with them, and how We struck parables for you. 45 And of a surety they plotted their plot, and with Allah was their plot, though their plot was such as to remove thereby mountains. 46 Do not think that Allah will break the promise He gave to His Messengers. Mighty is Allah, and Vengeful. 47 On the day when the earth will be changed to other than the earth, and the heavens (also will be changed) and they will come forth unto Allah, the One, the Almighty, 48 Thou wilt see the guilty on that day linked together in chains, 49 Their raiment of pitch, and the Fire covering their faces, 50 That Allah may requite each soul according to that which he hath earned: verily Allah is swift in reckoning. 51 This is a clear message for mankind in order that they may be warned thereby, and that they may know that He is only One Allah, and that men of understanding may take heed. 52