If they belie you, say: 'I have my work, you have your work. You are quit of what I do, and I am quit of what you do' 41 And of them are some who listen unto thee. But canst thou make the deaf to hear even though they apprehend not? 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 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 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 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 cometh this promise, if ye say sooth? 48 Say: "I have no power over my own gain or loss other than what God may please." Every people have a certain term. When their time is come they can neither delay it an hour nor advance it a moment forward. 49 Say: 'Have you considered? Should His punishment come upon you by night or by day, what (part) of it would the sinners try to hasten' 50 Will you believe it when it comes to pass? Indeed, you will believe it then. How impatient you were to hasten it! 51 Then the evil-doers will be told, "Taste the everlasting punishment. Have you not been rewarded according to your deeds?" 52 And they ask you: Is that true? Say: Aye! by my Lord! it is most surely the truth, and you will not escape. 53