(Muhammad), do not think that God is unaware of what the unjust people do. He only gives them a respite until the day when the eyes will stare fixedly, 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 men of the Day when the punishment will come upon them, and when the wrongdoers will say, "Our Lord, grant us respite for a short while. We will respond to Your call and will follow the messengers." [But God will answer], are you not those who swore that you would never suffer any decline? 44 Yet you dwelt in the dwellings of those who had exceeded themselves, and it was evident to you how We had dealt with them; and We held out examples before you." 45 Verily they have plotted their plot, and their plot is with Allah, though their plot were one whereby the mountains should be moved. 46 So deem not thou that Allah is going to fail His promise to His apostles; verily Allah is Mighty, Lord of vengeance 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 thou shalt see the sinners that day coupled in fetters, 49 Their shirts made of pitch and the fire covering their faces 50 That Allah may requite each person according to what he has earned. Truly, Allah is Swift at reckoning. 51 This is a clear message for mankind in order that they may be warned thereby, and that they may know that He is only One Allah, and that men of understanding may take heed. 52