The NT teaches that the forgiveness of God is granted in proportion to the extent to which men forgive each other (Matt. 6:12, 14, 15; 18:32-35). This principle seems to have been anticipated in Job’s experience. It is when he prays for his friends that his fortunes change. This is not to be interpreted as meaning that intercessory prayer, however sincere, will guarantee material prosperity. The book of Job, as a whole, disproves this assumption. This experience does show God’s approval of the man who will pray for those who have despitefully used him.