But one Day We shall raise up a witness out of every community, whereupon they who were bent on denying the truth will not be allowed to plead [ignorance,] and neither will they be allowed to make amends. 84 And when those who did wrong behold the doom, it will not be made light for them, nor will they be reprieved. 85 And when those who have associated will behold their associate-gods, they will say: our Lord! yonder are our associate-gods upon whom we have been calling beside Thee, they will proffer them the saying: verily ye are liars. 86 And they will proffer submission unto Allah on that Day, and there will stray from them that which they have been fabricating. 87 Those that disbelieve and bar from the way of God -- them We shall give increase of chastisement upon chastisement, for that they were doing corruption. 88 And (bethink you of) the day when We raise in every nation a witness against them of their own folk, and We bring thee (Muhammad) as a witness against these. And We reveal the Scripture unto thee as an exposition of all things, and a guidance and a mercy and good tidings for those who have surrendered (to Allah). 89