Who is a faithful and wise servant? His reward is pointed out in the case of Peter, as also in the case of Paul. Ambrose, being anxious to follow Paul’s guidance, wished this book to be added to the others, for it could not be included in the preceding one. The subject for discussion is then stated, and the reason for such a discussion given. He must needs be pardoned, for usury is to be demanded from every servant for the money which has been entrusted to him. Their faithfulness is the usury desired in his own case. He will be happy if he may hope for a reward; but he does not look so much for the recompense of the saints, as for exemption from punishment. He urges all to seek to merit this.