Jacob of Serugh

Christ came and opened up baptism by his cross, so that it should be a mother of life for the world in place of Eve, water and blood for the fashioning of spiritual infants flowed forth from it, and baptism became the mother of life. No previous baptism [i.e., of Moses or of John] ever gave the Holy Spirit. Only the baptism that was opened by the Son of God on the cross did so. It gives birth to children spiritually with the “water and the blood,” and, instead of a soul, the Holy Spirit is breathed into them.