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 Some of them listen to you: But can you make the deaf hear who do not understand a thing? 42 Some of them will look at you, but are you supposed to guide the blind even if they have no vision? 43 Lo! Allah wrongeth not mankind in aught; but mankind wrong themselves. 44 The Day when He will gather them, (it will be) as though they had lingered but an hour of the Day and they will recognize one another. Lost are those who belied the meeting with their Lord and were not guided. 45 Whether We show thee (realised in thy life-time) some part of what We promise them,- or We take thy soul (to Our Mercy) (Before that),- in any case, to Us is their return: ultimately Allah is witness, to all that they do. 46 Every nation has a messenger. Once their messenger has come, judgement will be passed upon them in all fairness and they will not be wronged. 47 And they say, "When is [the fulfillment of] this promise, if you should be truthful?" 48 Say (O Muhammad SAW): "I have no power over any harm or profit to myself except what Allah may will. For every Ummah (a community or a nation), there is a term appointed; when their term is reached, neither can they delay it nor can they advance it an hour (or a moment)." (Tafsir Al-Qurtubi). 49 Say: 'Have you considered? If His chastisement comes upon you by night or day, what part of it will the sinners seek to hasten? 50 Then is it that when it has [actually] occurred you will believe in it? Now? And you were [once] for it impatient 51 Then it will be said to the evildoers: 'Taste the chastisement of eternity! Are you recompensed for aught but that you have been earning?' 52 They ask you to tell them if it is true. Say: 'Yes, by my Lord! It is true, and you cannot frustrate it' 53