And, [O Muhammad], you are not [engaged] in any matter or recite any of the Qur'an and you [people] do not do any deed except that We are witness over you when you are involved in it. And not absent from your Lord is any [part] of an atom's weight within the earth or within the heaven or [anything] smaller than that or greater but that it is in a clear register. 61 Surely God's friends -- no fear shall be on them, neither shall they sorrow. 62 Those who believe and obey 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 let not their speech grieve thee (O Muhammad). Lo! power belongeth wholly to Allah. He is the Hearer, the Knower. 65 Remember, whosoever is in the heavens and the earth belongs to God. Those who call on others they associate with God, follow nothing but conjecture, and only 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: "Allah hath begotten a son!" - Glory be to Him! He is self-sufficient! His are all things in the heavens and on earth! No warrant have ye for this! say ye about Allah what ye know not? 68 Say: Those who forge a lie against Allah shall not be successful. 69 (It is only) a provision in this world, then to Us shall be their return; then We shall make them taste severe punishment because they disbelieved. 70