Thou art not engaged in any business, nor dost thou recite any part of the Qur'an, nor ye work any work, but We are witnesses over you when ye are engaged therein. And there escapeth not thy Lord the weight of an ant in the earth or the heavens, nor less than that nor greater, but it is in a Book luminous. 61 Lo! verily the friends of Allah are (those) on whom fear (cometh) not, nor do they grieve? 62 the ones who believe and are God-fearing. 63 For them are good tidings in the worldly life and in the Hereafter. No change is there in the words of Allah. That is what is the great attainment. 64 And do not grieve at their speech, O dear Prophet Mohammed - peace and blessings be upon him; indeed all honour is for Allah and He is the All Hearing, the All Knowing. 65 Lo! is it not unto Allah that belongeth whosoever is in the heavens and whosoever is in the earth? Those who follow aught instead of Allah follow not (His) partners. They follow only a conjecture, and they do but guess. 66 He it is Who made for you the night that you might rest in it, and the day giving light; most surely there are signs in it for a people who would hear. 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: Those who forge a lie against Allah shall not be successful. 69 This world's portion (will be theirs), then unto Us is their return. Then We make them taste a dreadful doom because they used to disbelieve. 70