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 And there are those of them who hear you, but can you make the deaf to hear though they will not understand? 42 And among them are some who look at thee: but canst thou guide the blind,- even though they will not see? 43 Surely Allah does not wrong men; they rather wrong themselves. 44 And on the Day when He shall gather them [unto Himself, it will seem to them] as if they had not tarried [on earth] longer than an hour of a day, knowing one another; [and] lost indeed will be they who [in their lifetime] considered it a lie that they were destined to meet God, and [thus] failed to find the right way. 45 And whether We show you some of what We promise them, [O Muhammad], or We take you in death, to Us is their return; then, [either way], Allah is a witness concerning what they are doing 46 Every nation has its Messenger. Then, when their Messenger comes the matter is justly decided between them; they are not wronged. 47 And yet, they [who deny the truth] are wont to ask, "When is that promise [of resurrection and judgment] to be fulfilled? [Answer this, O you who believe in it,] if you are men of truth!" 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 Then the unjust will be told, “Taste the punishment forever; and you will be repaid only what you used to earn.” 52 And they ask thee to tell them if it be true. Say thou: yeah by my Lord, it is the very truth, and ye shall not be able to escape. 53