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 Unquestionably, [for] the allies of Allah there will be no fear concerning them, nor will they grieve 62 they who have attained to faith and have always been conscious of Him. 63 For them are glad tidings, in the life of the present and in the Hereafter; no change can there be in the words of Allah. This is indeed the supreme felicity. 64 Do not let their words grieve you. Surely, all might and glory belongs to God alone; He is the all-hearing, the all-knowing. 65 Surely, all who are in the heavens and on the earth belong to Him. What do those follow, who appeal to associates instead of to God? They merely follow conjecture and they are only guessing. 66 It is God who has made the night for you to rest and has filled the day with light (as a means of visibility). In this there is evidence (of the existence of God) for the people who 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 Say: "Verily, those who invent lie against Allah will never be successful" 69 This world's portion (will be theirs), then unto Us is their return. Then We make them taste a dreadful doom because they used to disbelieve. 70