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 Surely God's friends -- no fear shall be on them, neither shall they sorrow. 62 Those who believed (in the Oneness of Allah - Islamic Monotheism), and used to fear Allah much (by abstaining from evil deeds and sins and by doing righteous deeds). 63 For them are glad tidings, in the life of the present and in the Hereafter; no change can there be in the words of Allah. This is indeed the supreme felicity. 64 And let not their saying grieve thee. Verily honour is Allah's wholly. 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: 'Allah has taken a son. Glory be to Him. He is self-sufficient! His is all that is in the heavens and all that is in the earth. Have you any authority to support (that Allah has taken a son)? Do you ascribe to Allah something of which you have no knowledge? 68 (Muhammad), tell them, "Those who invent falsehood against God will have no happiness". 69 They may consider it a means of enjoyment in this life but (on the Day of Judgment) they will all return to Us. Then they will suffer for their disbelief the most severe punishment. 70