(O Prophet!) Whatever you may be engaged in, whether you recite any portion of the Qur'an, or whatever else all of you are doing, We are witnesses to whatever you may be occupied with. Not even an atom's weight escapes your Lord on the earth or in the heaven, nor is there anything smaller or bigger than that, except that it is on record in a Clear Book. 61 Indeed, there shall be neither fear nor sorrow upon the guided by Allah. 62 Those who believe and (constantly) guard against evil;- 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 Do not let their speech grieve you. All might belongs to Allah. He is the Hearing, the Knowing. 65 Lo! is it not unto Allah that belongeth whosoever is in the heavens and whosoever is in the earth? Those who follow aught instead of Allah follow not (His) partners. They follow only a conjecture, and they do but guess. 66 He it is That hath made you the night that ye may rest therein, and the day to make things visible (to you). Verily in this are signs for those who listen (to His Message). 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 [A brief] enjoyment in this world - and thereafter unto Us they must return: and then We shall let them taste suffering severe as an outcome of their persistent denial of the truth. 70