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 When the wrong-doers (actually) see the Penalty, then will it in no way be mitigated, nor will they then receive respite. 85 And when the idolaters behold their associates, they shall say, 'Our Lord, these are our associates on whom we called apart from Thee.' They will fling back at them the saying, 'Surely, you are truly liars.' 86 And they will impart to Allah that Day [their] submission, and lost from them is what they used to invent. 87 (As for) those who disbelieve and turn away from Allah's way, We will add chastisement to their chastisement because they made mischief. 88 On the day when We call a witness against every nation from their own people, We will call you, (Muhammad), as a witness against them all. We have sent you the Book which clarifies all matters. It is a guide, a mercy, and glad news to the Muslims. 89