(Muhammad), We bear witness to all your affairs; whatever you recite from the Quran and whatever you (people) do. Nothing in the heavens or the earth is hidden from your Lord, even that which is as small as an atom's weight or greater or smaller. All is recorded in the glorious Book. 61 Indeed, there shall be neither fear nor sorrow upon the guided by Allah. 62 Those who believe and are cautious 63 Unto them is glad tidings in the life of the world and in the Hereafter. No changing is there in the words of Allah. That! it is the mighty achievement. 64 And do not let their saying grieve thee; the glory belongs altogether to God; He is the All-hearing, the All-knowing. 65 Why, surely to God belongs everyone that is in the heavens and in the earth; they follow, who call upon associates, apart from God -- they follow nothing but surmise, merely conjecturing. 66 He it is Who hath appointed for you the night that ye should rest therein and the day giving sight. Lo! herein verily are portents for a folk that heed. 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 Their portion is short-lived enjoyment in this world; but to Us they shall return. Then We shall make them taste a severe punishment, because of their denial of truth. 70