Just imagine the Day when We shall muster from every nation a large group of those who gave the lie to Our Signs, and they shall be duly arranged in ranks 83 So that when they come (before the Lord) He will say: "Did you deny My signs without having understood them? Or what was it that you were doing?" 84 And the Word shall be fulfilled concerning them, because they did wrong, and they shall not be able to speak. 85 Have they not seen how We made the night for them, to repose in it, and the day, to see? Surely in that is a sign for a people who are believers. 86 And on the day when the trumpet shall be blown, then those who are in the heavens and those who are in the earth shall be terrified except such as Allah please, and all shall come to him abased. 87 And thou wilt see the mountains, which [now] thou deemest so firm, pass away as clouds pass away: a work of God, who has ordered all things to perfection! Verily, He is fully aware of all that you do! 88 Whoever does a good deed, shall be rewarded with what is better, and will be secure from fear of that Day, 89 And whoso bringeth an ill-deed, such will be flung down on their faces in the Fire. Are ye rewarded aught save what ye did? 90 (Say): I (Muhammad) am commanded only to serve the Lord of this land which He hath hallowed, and unto Whom all things belong. And I am commanded to be of those who surrender (unto Him), 91 And to recite the Qur'an." And whoever is guided is only guided for [the benefit of] himself; and whoever strays - say, "I am only [one] of the warners." 92 Say: "All praise be to God. He will show you His signs, and you will recognise them. Your Lord is not heedless of what you do." 93