(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 when they shall run with necks outstretched and heads erect, their glances never returned on themselves, their hearts void. 43 (O Muhammad), warn mankind of the Day when a severe chastisement shall overtake them, and the wrong-doers will say: "Our Lord, grant us respite for a short while; we shall respond to Your call and will follow Your Messengers." (But they will be clearly told): "Are you not the same who swore earlier that they shall never suffer decline?" 44 You lived in the dwellings of those who wronged themselves, even though it was made clear to you how We dealt with them. We also showed you examples." 45 Indeed, they planned their plot, and their plot was with Allah, though their plot was a great (one, still) it would never be able to remove the mountains (real mountains or the Islamic law) from their places (as it is of no importance) [Tafsir Ibn Kathir, Vol. 2, Page 597]. [It is said by some interpreters regarding this Verse that the Quraish pagans plotted against Prophet Muhammad SAW to kill him but they failed and were unable to carry out their plot which they plotted]. 46 So think not that Allah will fail to keep His Promise to His Messengers. Certainly, Allah is All-Mighty, - All-Able 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 And you will see the Mujrimun (criminals, disbelievers in the Oneness of Allah Islamic Monotheism, polytheists, disobedient to Allah, etc.) that Day bound together in fetters; [Muqarranun in fetters; mean:- with their hands and feet tied to their necks with chains.] 49 Their cloaks will be of pitch and fire will cover their faces. 50 Allah will recompense each soul according to its earnings. Swift is the Reckoning of Allah. 51 This [Qur'an] is notification for the people that they may be warned thereby and that they may know that He is but one God and that those of understanding will be reminded. 52