This is volume 12 of the Catholic Library of Religious Knowledge.

Volume 1: Jewish prayers from table and synagogue; Subapostolic Era: the Didache, Clement of Rome, Ignatius of Antioch, Pastor Hermas; Second Century: Justin Martyr, Irenaeus of Lyons, Melito of Sardis; Third Century: Tertullian, Cyprian of Carthage, Hippolytus of Rome, the Didascalia of the Apostles, Origen, the Apostolic Church Order; and others.

Recent research has made a strong case for the view that Early Christian communities, sociologically considered, functioned as voluntary religious associations. This is similar to the practice of many other cultic associations in the Greco-Roman world of the first century CE. Building upon this new approach, along with a critical interpretation of all available sources, this book discusses the social and religio-historical background of the weekly gatherings of Christians and presents a fresh reconstruction of how the weekly gatherings originated and developed in both form and content. The topics studied here include the origins of the observance of Sunday as the weekly Christian feast-day, the shape and meaning of the weekly gatherings of the Christian communities, and the rise of customs such as preaching, praying, singing, and the reading of texts in these meetings.

Is both a history and an anthology of poetry in the English language, from Chaucer to T.S. Eliot and from Shakespeare to Dylan Thomas.