And do not think Allah to be heedless of what the unjust do; He only respites them to a day on which the eyes shall be fixedly open, 42 They running forward with necks outstretched, their heads uplifted, their gaze returning not towards them, and their hearts a (gaping) void! 43 Hence, warn men of the Day when this suffering may befall them, and when those who did wrong [in their lifetime] will exclaim: "O our Sustainer! Grant us respite for a short while, so that we might respond to Thy call and follow the apostles!" [But God will answer:] "Why - were you not aforetime wont to swear that no kind of resurrection and retribution awaited you? 44 You lived in the dwellings of those who wronged themselves, and it was made clear to you how We had dealt with them and We gave you many examples. 45 Mighty indeed were the plots which they made, but their plots were (well) within the sight of Allah, even though they were such as to shake the hills! 46 Never think that Allah would fail his messengers in His promise: for Allah is Exalted in power, - the Lord of Retribution. 47 The day when the earth will he replaced by some other than the earth, as will be the skies, and every one will appear before God the one and omnipotent, 48 On that Day you shall see the guilty ones secured in chains; 49 Their cloaks will be of pitch and fire will cover their faces. 50 [And all shall be judged on that Day,] so that God may requite every human being for all that he has earned [in life]: verily, God 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