And, [O Muhammad], you are not [engaged] in any matter or recite any of the Qur'an and you [people] do not do any deed except that We are witness over you when you are involved in it. And not absent from your Lord is any [part] of an atom's weight within the earth or within the heaven or [anything] smaller than that or greater but that it is in a clear register. 61 Unquestionably, [for] the allies of Allah there will be no fear concerning them, nor will they grieve 62 the ones who believe and are God-fearing. 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 Let not their speech grieve thee: for all power and honour belong to Allah: It is He Who heareth and knoweth (all things). 65 Behold! verily to Allah belong all creatures, in the heavens and on earth. What do they follow who worship as His "partners" other than Allah? They follow nothing but fancy, and they do nothing but lie. 66 He it is Who has appointed for you the night that you may rest therein, and the day to make things visible (to you). Verily, in this are Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.) for a people who listen (i.e. those who think deeply). 67 They say, 'God has taken to Him a son. Glory be to Him! He is All-sufficient; to Him belongs all that is in the heavens and in the earth; you have no authority for this. What, do you say concerning God that you know not? 68 Say: "Verily, those who invent lie against Allah will never be successful" 69 They may enjoy the life of this world, but in the end they must return to Us, and then We shall cause them to taste severe chastisement for their disbelieving.' 70