The article presents the volume Saint Ambrose of Mediolanum, Patristic Monograph, published by the Praxis Publishing House of the Archdiocese of Râmnic and signed by Rev. Dr. Ştefan Zară. His text emphasizes that the author knows well St. Ambrose life and work, as well as the entire Patristic period of the Church, insisting on the fact that St. Ambrose is the true heir of the old Fathers, and which, in turn, trained disciples who carried on this legacy.