AND DO NOT think that God is unaware of what the evildoers are doing: He but grants them respite until the Day when their eyes will stare in horror, 42 (They will be) hastening forward with necks outstretched, their heads raised up (towards the sky), their gaze returning not towards them and their hearts empty (from thinking because of extreme fear). 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 "And ye dwelt in the dwellings of men who wronged their own souls; ye were clearly shown how We dealt with them; and We put forth (many) parables in your behoof!" 45 Verily they have plotted their plot, and their plot is with Allah, though their plot were one whereby the mountains should be moved. 46 So, do not think, (O Prophet), that Allah will go back upon His promise to His Messengers. Surely Allah is Mighty, Lord of retribution. 47 (Do warn them of the) Day when the heavens and the earth shall be altogether changed; when all will appear fully exposed before Allah, the One, the Irresistible! 48 And on that day you will see the guilty linked together in chains. 49 Their raiment of pitch, and the Fire covering their faces, 50 That Allah may requite each soul (according to) what it has earned; surely Allah is swift in reckoning. 51 This is a preaching for mankind, and that they may be warned thereby, and that they may know that there is only one God, and that the men of understanding may be admonished. 52