And if they call you a liar, say: My work is for me and your work for you; you are clear of what I do and I am clear of what you do. 41 Of them some seem to give heed to you; will you, then, make the deaf hear even though they understand nothing? 42 Some of them look to you. But can you guide the blind, even though they do not see? 43 God does not do the least bit of injustice to anyone but people wrong themselves. 44 One day He will gather them together: (It will be) as if they had tarried but an hour of a day: they will recognise each other: assuredly those will be lost who denied the meeting with Allah and refused to receive true guidance. 45 And if We show you something of what We threaten them with, or cause you to die, yet to Us is their return, and Allah is the bearer of witness to what they do. 46 To every people (was sent) a messenger: when their messenger comes (before them), the matter will be judged between them with justice, and they will not be wronged. 47 And they say: When will this threat come about, if you are truthful? 48 Say: I have no power to hurt or benefit myself, save that which Allah willeth. For every nation there is an appointed time. When their time cometh, then they cannot put it off an hour, nor hasten (it). 49 Say: "Do ye see,- if His punishment should come to you by night or by day,- what portion of it would the sinners wish to hasten? 50 Besides, if He was to send them the punishment which they want to quickly experience, would they then have faith? 51 Then it shall be said to those who were unjust: Taste abiding chastisement; you are not requited except for what you earned. 52 They enquire of you if this will really happen. Tell them, "Yes, by my Lord. Most certainly it will happen, and you cannot avert it." 53