St Ambrose: On the Duties of the Clergy(audiobook)

Written about 391 AD, this treatise of St. Ambrose may as well be called "Concerning Christian Virtues" since it offers to the reader a whole bouquet of virtues. St. Ambrose, esteeming highly the dignity of the priestly office, was most desirous that the clergy of his diocese should live up to their high vocation, and be good and profitable examples to the people.