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 Those who are close to God shall certainly have no fear, nor shall they grieve. 62 Those who believe and keep their duty (to Allah). 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 (O Prophet!) Let not the utterances of the opponents distress you. Indeed all honour is Allah's. He is All-Hearing, All-Knowing. 65 Lo! verily Allah's is whosoever is in the heavens and whosoever is on the earth. And what is it that they follow who call unto associate-gods beside Allah? They follow but an opinion, and they are but conjecturing. 66 It is He who made for you the night to rest therein and the day, giving sight. Indeed in that are signs for a people who listen. 67 They have said, "Allah has taken a son." Exalted is He; He is the [one] Free of need. To Him belongs whatever is in the heavens and whatever is in the earth. You have no authority for this [claim]. Do you say about Allah that which you do not know? 68 (Muhammad), tell them, "Those who invent falsehood against God will have no happiness". 69 Some enjoyment in this world; then unto Us they shall return; then We shall let them taste the terrible chastisement, for that they were unbelievers. 70