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 Unquestionably, [for] the allies of Allah there will be no fear concerning them, nor will they grieve 62 Those who believe and are cautious 63 For them are glad tidings in this world and in the Hereafter. The words of Allah shall not change. That is the supreme triumph. 64 And let not their speech grieve you; surely might is wholly Allah's; He is the Hearing, the Knowing. 65 Surely, all who are in the heavens and on the earth belong to Him. What do those follow, who appeal to associates instead of to God? They merely follow conjecture and they are only 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 take their) enjoyment in this world, but to Us they shall return, then, We shall let them taste the terrible punishment because they were unbelievers. 70