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 Some of them look fixedly at you; but can you make the blind see, bereft as they are of sight? 43 Surely, God does not wrong people at all, but people wrong themselves. 44 One day He will gather them together: (It will be) as if they had tarried but an hour of a day: they will recognise each other: assuredly those will be lost who denied the meeting with Allah and refused to receive true guidance. 45 Whether We let you see some of that with which We promised them, or We call you to Us, to Us they shall return. Allah is witness of the things they do. 46 And for every Ummah (a community or a nation), there is a Messenger; when their Messenger comes, the matter will be judged between them with justice, and they will not be wronged. 47 They say:'If what you promise is true, when will this threat be fulfilled?' 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 What, when it has come to pass, will you then believe in it? Now, when already you seek to hasten it!' 51 whereupon those who [in their lifetime] were bent on evildoing will be told, 'Taste suffering abiding! Is this requital anything but the just due for what you were wont to do?" 52 They seek to be informed by thee: "Is that true?" Say: "Aye! by my Lord! it is the very truth! and ye cannot frustrate it!" 53