And thou (Muhammad) art not occupied with any business and thou recitest not a Lecture from this (Scripture), and ye (mankind) perform no act, but We are Witness of you when ye are engaged therein. And not an atom's weight in the earth or in the sky escapeth your Lord, nor what is less than that or greater than that, but it is (written) in a clear Book. 61 Lo! verily the friends of Allah! no fear shall come upon them nor shall they grieve. 62 For those who believe and are mindful of God, 63 for them is good tidings in the present life and in the world to come. There is no changing the words of God; that is the mighty triumph. 64 And do not let their saying grieve thee; the glory belongs altogether to God; He is the All-hearing, the All-knowing. 65 OH, VERILY, unto God belongs whoever is in the heavens and whoever is on earth: hence, what is it that they follow - those who invoke, beside God, beings to whom they ascribe a share in His divinity? They follow but the conjectures [of others,] and themselves do nothing but guess 66 He it is Who made for you the night that you might rest in it, and the day giving light; most surely there are signs in it for a people who would hear. 67 They say: "God has begotten a son." Immaculate is He and self-sufficient." Whatsoever is in the heavens and the earth belongs to Him. You have no proof for this (assertion): Why do you say things of God you do not know? 68 Tell them (O Muhammad!): 'Indeed those who invent lies against Allah will never prosper. 69 A little enjoyment in this world!- and then, to Us will be their return, then shall We make them taste the severest penalty for their blasphemies. 70