Lectures on the Christian Sacraments: The Procatechesis and the Five Mystagogical Catecheses (English and Ancient Greek Edition)
These lectures on the Christian Sacraments were delivered in Jerusalem in the mid-fourth century, as an exposition of the rites of Christian initiation -- Baptism, Chrismation and the Eucharist -- for the newly baptized. A rich source of information on the worship of the early Church. With parallel Greek text.