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 among them such as [pretend to] listen to thee: but canst thou cause the deaf to hearken even though they will not use their reason? 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 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 Whether We show thee a part of that We promise them, or We call thee unto Us, to Us they shall return; then God is witness of the things 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 do not control for myself any harm, or any benefit except what Allah pleases; every nation has a term; when their term comes, they shall not then remain behind for an hour, nor can they go before (their time). 49 Say: 'Have you considered? If His chastisement comes upon you by night or day, what part of it will the sinners seek 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 Then it shall be said to those who were unjust: Taste abiding chastisement; you are not requited except for what you earned. 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