This book describes the Church of Jerusalem, as the mother of all Churches, and its liturgy in the beginnings of Christianity. The main objective of this resear

This book describes the Church of Jerusalem, as the mother of all Churches, and its liturgy in the beginnings of Christianity. The main objective of this resear

A comprehensive survey of the doctrine and practice of baptism in the first five centuries of Christian history, arranged geographically within chronological pe

Acts is the sequel to Luke's gospel and tells the story of Jesus's followers during the 30 years after his death. It describes how the 12 apostles, formerly Jes

How great the differences between the Last Supper celebrated by Jesus and a pontifical High Mass at St. Peter's in Rome! And also, between the early baptisms by