In whatever activity you may be engaged, and whichever part of the Quran you recite, and whatever deed you do, We are witness to it when you are engaged in it. Not the smallest particle on the earth or in heaven is hidden from your Lord; and there is nothing smaller or bigger but is recorded in a clear Book. 61 Behold! verily on the friends of Allah there is no fear, nor shall they grieve; 62 Those who believe, and are godfearing -- 63 There are good tidings for them in the life of this world and in the Hereafter; the Words of Allah cannot change; this is the supreme success. 64 And let not their speech grieve thee (O Muhammad). Lo! power belongeth wholly to Allah. He is the Hearer, the Knower. 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 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, "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 Say, "Those who invent falsehoods about God shall not 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