Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.Christianity in the 2nd century, Malankara Church, Development of the Christian Biblical canon, Deuterocanonical books, Biblical apocrypha, Antilegomena, Christian heresy, Ante-Nicene Fathers, Apostolic Fathers, Ignatius of Antioch, Polycarp, Irenaeus, Tertullian