And if they belie thee, say thou: unto me my work, and unto you your work: ye are quit of that which I work and I am quit of that which ye work. 41 Some of them will listen to you, but are you supposed to make the deaf hear even if they have no understanding? 42 And of them some look towards you; will you, then, guide the blind, even though they can see nothing? 43 Verily Allah wrongeth not mankind in aught but mankind wrong themselves. 44 On the day when they will be resurrected, their worldly life will seem to them only as an hour of a day and they all will recognize each other. Those who called the receiving of mercy from God a lie are certainly lost. They did not have the right guidance. 45 And whether We show thee [in this world something of what We hold in store for those deniers of the truth,] or whether We cause thee to die [before that retribution takes place - know that, in the end,] it is unto Us that they must return; and God is witness to all that they do. 46 Every nation has its Messenger. Then, when their Messenger comes the matter is justly decided between them; they are not 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 hurt or benefit myself, save that which Allah willeth. For every nation there is an appointed time. When their time cometh, then they cannot put it off an hour, nor hasten (it). 49 Say: "Have you ever thought if His punishment befalls you at night or in the day, what would the sinners do to despatch it? 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 the evil-doers will be told, "Taste the everlasting punishment. Have you not been rewarded according to your deeds?" 52 And they ask you (O Muhammad SAW) to inform them (saying): "Is it true (i.e. the torment and the establishment of the Hour; - the Day of Resurrection)?" Say: "Yes! By my Lord! It is the very truth! and you cannot escape from it!" 53