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 obey God, 63 For them is good news in the life of the world and in the life to come. There is no changing the words of God. That will be the great triumph. 64 Do not let their speech grieve you. All might belongs to Allah. He is the Hearing, the 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 It is He who made for you the night to repose in it, and the day, to see; surely in that are signs for a people who have ears. 67 They say, "God has begotten a son." Glory be to Him. He is the Self-Sufficient One; everything in the heavens and on the earth belongs to Him. Do you have any authority for this? Would you ascribe to God something which you do not know? 68 (Muhammad), tell them, "Those who invent falsehood against God will have no happiness". 69 They may enjoy the life of this world, but in the end they must return to Us, and then We shall cause them to taste severe chastisement for their disbelieving.' 70