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 Lo! verily the friends of Allah! no fear shall come upon them nor shall they grieve. 62 Those who believe and (constantly) guard against evil;- 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 And let not their speech grieve thee (O Muhammad). Lo! power belongeth wholly to Allah. He is the Hearer, the Knower. 65 Verily whoever dwells in the heavens or the earth belongs to Allah. Those who invoke others beside Allah, associating them with Him in His divinity, only follow conjectures and are merely guessing. 66 It is He who has made the night dark for you so that you may rest in it, and the day a source of light. Surely, there are signs in this for a people who listen. 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 (It is only) a provision in this world, then to Us shall be their return; then We shall make them taste severe punishment because they disbelieved. 70