Job complains against his friends (6:14-15), pleads his vindication (6:28-30), and asks God why he hasn't forgiven his sins (7:21). How do these last two fit together? It seems they fit because Job assumed God provided forgiveness in his faithfulness - by his sacrifices? (1:5). Unsure of how, but Job knows Who (19:25). So the question is, why has God singled me out for such suffering? (7:20).