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 They running forward with necks outstretched, their heads uplifted, their gaze returning not towards them, and their hearts a (gaping) void! 43 And warn people of the day when the chastisement shall come to them, then those who were unjust will say: O our Lord! respite us to a near term, (so) we shall respond to Thy call and follow the apostles. What! did you not swear before (that) there will be no passing away for you! 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 And [this retribution will befall all evildoers because] they devise that false imagery of theirs - and all their false imagery is within God's knowledge. [And never can the blasphemers prevail against the truth - not] even if their false imagery were so [well devised and so powerful] that mountains could be moved thereby. 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 On the day when the earth shall be changed into a different earth, and the heavens (as well), and they shall come forth before Allah, the One, the Supreme. 48 On that Day you shall see the guilty ones secured in chains; 49 Their trousers shall be of pitch, and the Fire shall cover their faces. 50 so that Allah may requite each person for his deeds. Allah is swift in reckoning. 51 This is a Message to be delivered to mankind that they may be warned by it, and that they may know that He is One God, and that all possessed of minds may remember. 52