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 mankind of the Day when the punishment will overtake them, when the evildoers will say: 'Our Lord, grant us respite for awhile, we will answer Your call, and follow the Messengers' Did you not once swear that you would never cease? 44 You said so even though you had lived in the dwellings of those who had wronged themselves (by sinning), and you were aware how We dealt with them, and We had even explained to you all this by giving examples. 45 And they had planned their plan, but with Allah is [recorded] their plan, even if their plan had been [sufficient] to do away with the mountains. 46 Therefore do not think Allah (to be one) failing in His promise to His apostles; surely Allah is Mighty, the Lord of Retribution. 47 [His promise will be fulfilled] on the Day when the earth shall be changed into another earth, as shall be the heavens and when [all men] shall appear before God, the One who holds absolute sway over all that exists. 48 And thou wilt see the guilty on that Day bound together in fetters. 49 Their shirts made 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 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