Deem not that God is heedless of what the evildoers work; He is only deferring them to a day when eyes shall stare, 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 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 dwelt in the dwellings of men who wronged themselves, and it was clear to you how We had dealt with them. And We put forth (many) parables for 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 never think that Allah will fail in His promise to His messengers. Indeed, Allah is Exalted in Might and Owner 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 For on that Day thou wilt see all who were lost in sin linked together in fetters, 49 Their garments of liquid pitch and their faces covered by the Fire. 50 That Allah may repay each soul what it hath earned. Lo! Allah is swift at reckoning. 51 Here is a Message for mankind: Let them take warning therefrom, and let them know that He is (no other than) One Allah: let men of understanding take heed. 52