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 Behold! verily on the friends of Allah there is no fear, nor shall they grieve; 62 Those who believe and (constantly) guard against evil;- 63 Theirs are good tidings in the life of the world and in the Hereafter - There is no changing the Words of Allah - that is the Supreme Triumph. 64 You should not be grieved by what they say. All glory is wholly for God: He is the one who hears and knows everything. 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 has made the night for your rest and the day to see. Surely, in this there are signs for people who listen. 67 They (Jews, Christians and pagans) say: "Allah has begotten a son (children)." Glory be to Him! He is Rich (Free of all wants). His is all that is in the heavens and all that is in the earth. No warrant you have for this. Do you say against Allah what you know not. 68 Say: "Those who invent a lie against Allah will never prosper." 69 Let them profit by the world (while they may): In the end they will come back to Us. Then We shall make them taste severe punishment for having denied (the truth). 70