And never think that Allah is unaware of what the wrongdoers do. He only delays them for a Day when eyes will stare [in horror]. 42 the while they will be running confusedly to and fro, with their heads upraised [in supplication,] unable to look away from what they shall behold, and their hearts an abysmal void. 43 Warn the people of that Day when the punishment would be inflicted upon them. Then will the wicked say: "O our Lord, give us respite a while more. We shall heed Your call and follow the apostles." (But they will be told,): "Are you not those who used to swear: 'There is no reverse for us?' 44 And you dwell in the abodes of those who were unjust to themselves, and it is clear to you how We dealt with them and We have made (them) examples to you. 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 So think not that Allah will fail to keep His promise to His messengers. Lo! Allah is Mighty, Able to Requite (the wrong). 47 On the Day whereon the earth will be changed into other than the earth, and the heavens also; and all creatures will appear unto Allah, the One, the Subduer. 48 And you will see the guilty on that day linked together in chains. 49 of pitch their shirts, their faces enveloped by the Fire, 50 so that Allah may requite each person for his deeds. Allah is swift in reckoning. 51 This is a message for mankind. Let them take warning from it and know that He is but one God. Let those possessed of understanding may take heed. 52