Here John Chrysostom contrasts the Red Sea with baptism, Moses with Christ, showing us that while Old Testament realities point forward to the events of the New Covenant, they cannot begin to equal them. ...
Addressed to those who have just received the sacrament of baptism, this sermon by St. Ambrose of Milan explains to them that that they've not simply been baptized in ordinary water, but in the sacred waters that transmit the invisible fire of the Holy Spirit....
St. Ambrose explains how the sacrament of baptism was prefigured in the story of the flood and Noah's Ark in the Book of Genesis. The wood of the Ark, the flood waters and the dove which returns with the olive branch all prefigure different...
Ambrose here addresses those who have just received the sacrament of baptism, showing them the many types or prefigurations of the waters of baptism to be found in the Old Testament Scriptures. This a wonderful meditation for those participating in RCIA....
St. Ambrose of Milan tells newly baptized Christians the meaning of the post-baptismal rites: the clothing with a white garment and the anointing with sacred chrism which we call the sacrament of confirmation or, in the Eastern churches, chrismation....
While the word "transubstantiation" is not employed here, the substance of this doctrine of Christ's real presence in the Eucharist is evident in this passage from St. Ambrose's treatise On the Mysteries, dating to AD 380. This excerpt explains the power of the words of...
Ambrose here treats of the Holy Spirit as the abundant river of grace that flows from Jesus, the Font of life, in the form of seven channels which are the seven gifts that overflow the banks of our minds leading us to supernatural knowledge of...
This sermon by Augustine, originally delivered on the Solemnity of the Ascension, notes that we, the members of Christ's body, ascended to heaven with the Lord through love....
Written by St. Irenaeus about 185 AD, this excerpt makes clear the Church's realistic interpretation of the eucharist as the risen body of Christ which serves as the medicine of immortality, the pledge of our own future resurrection. The real presence of the body...
This excerpt from an Eastertide sermon by Saint Augustine was addressed to the newly baptized, who Augustine considers as the chosen, holy seed who have been born again in Jesus Christ through the Sacrament of baptism. These new men and women are now sharers...