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 of them some look towards you; will you, then, guide the blind, even though they can see nothing? 43 Truly! Allah wrongs not mankind in aught; but mankind wrong themselves. 44 And of the Day whereon He shall gather them, as though they had tarried not save an hour of the day they shall mutually recognize. Lost surely are those who belie the meeting with Allah and they were not such as to be guided. 45 Whether We show you (in your lifetime, O Muhammad SAW) some of what We promise them (the torment), - or We cause you to die, - still unto Us is their return, and moreover Allah is Witness over what they used to do. 46 And for every nation there is a messenger. And when their messenger cometh (on the Day of Judgment) it will be judged between them fairly, and they will not be wronged. 47 They ask, "If you (believers) speak the truth, when will your promise (about the Day of Judgment) be fulfilled?" 48 Say: 'I have no power to profit for myself, or hurt, but as God will. To every nation a term; when their term comes they shall not put it back by a single hour nor put it forward.' 49 Say: Have ye thought: When His doom cometh unto you as a raid by night, or in the (busy) day; what is there of it that the guilty ones desire 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 The wrong-doers will then be told: 'Suffer now the abiding chastisement. How else can you be rewarded except according to your deeds?' 52 And they ask you “Is it a reality*?” Say, “Yes, by oath of my Lord, indeed surely it is a reality, and you will not be able to escape.” (* The punishment of the hereafter.) 53