(O Prophet!) Whatever you may be engaged in, whether you recite any portion of the Qur'an, or whatever else all of you are doing, We are witnesses to whatever you may be occupied with. Not even an atom's weight escapes your Lord on the earth or in the heaven, nor is there anything smaller or bigger than that, except that it is on record in a Clear Book. 61 Now surely the friends of Allah-- they shall have no fear nor shall they grieve. 62 For those who believe and are mindful of God, 63 there is for them glad tidings in this present life and in the Everlasting Life. The Word of Allah is unchanging, that is the mighty triumph. 64 And let not their speech grieve thee (O Muhammad). Lo! power belongeth wholly to Allah. He is the Hearer, the Knower. 65 Unquestionably, to Allah belongs whoever is in the heavens and whoever is on the earth. And those who invoke other than Allah do not [actually] follow [His] "partners." They follow not except assumption, and they are not but falsifying 66 It is He who made the night for you to rest, and made the day enlightening. Indeed there are signs in this for those 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 Say: Verily those who invent a lie concerning Allah will not succeed. 69 A brief enjoyment in the world; then unto Us is their return; then We will make them taste a severe torment, in that they have been disbelieving. 70