The Ancient Liturgy of the Church of Jerusalem: Being the Liturgy of St. James (1744) is a book written by Thomas Rattray. The book provides a comprehensive description of the liturgy of St. James, which is the ancient liturgy of the Church of Jerusalem. The liturgy is believed to have been used by the apostles and their successors in the early days of Christianity. The book includes a detailed analysis of the liturgy, its history, and its significance...