If they cry lies to thee, then do thou say: 'I have my work, and you have your work; you are quit of What I do, and I am quit of what you do.' 41 And among them are some who listen to you; so will you make the deaf hear even if they do not have any sense? 42 And among them are some who look at thee: but canst thou guide the blind,- even though they will not see? 43 Lo! Allah wrongeth not mankind in aught; but mankind wrong themselves. 44 And on the Day when He will gather them, [it will be] as if they had not remained [in the world] but an hour of the day, [and] they will know each other. Those will have lost who denied the meeting with Allah and were not guided 45 Whether We let you see some of that with which We promised them, or We call you to Us, to Us they shall return. Allah is witness of the things they do. 46 And in every nation was a Noble Messenger (from Allah); so when their Noble Messenger came to them, they were judged with fairness, and they were not wronged. 47 And they say: When will this threat come about, if you are 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: "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 Is it only when this chastisement has actually overtaken you that you will believe in it? (And when the chastisement will surprise you), you will try to get away from it, although it is you who had sought to hasten its coming.' 51 whereupon those who [in their lifetime] were bent on evildoing will be told, 'Taste suffering abiding! Is this requital anything but the just due for what you were wont to do?" 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