And deem not Allah negligent of that which the wrong-doers work: He only deferreth them to a Day whereon the sight shall remain staring. 42 Racing ahead, their heads raised up, their glance does not come back to them, and their hearts are void. 43 And, [O Muhammad], warn the people of a Day when the punishment will come to them and those who did wrong will say, "Our Lord, delay us for a short term; we will answer Your call and follow the messengers." [But it will be said], "Had you not sworn, before, that for you there would be no cessation? 44 You lived in the dwellings of those who wronged themselves, even though it was made clear to you how We dealt with them. We also showed you examples." 45 Indeed the unbelievers contrived their plan, but it is in Allah's power to nullify their plan, even though their plans were such that would move even mountains. 46 Do not think that Allah will break the promise He gave to His Messengers. Mighty is Allah, and Vengeful. 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 you will see the criminals that Day bound together in shackles, 49 Their raiment of pitch, and the Fire covering their faces, 50 so that Allah may requite each person for his deeds. Allah is swift in reckoning. 51 This is a sufficient exposition for the people and that they may be warned thereby, and that they may know that He is One Allah and that those possessed of understanding may mind. 52