Development of the New Testament canon 1290 to include in the Armenian canon several apocryphal books: Advice of the Mother of God to the Apostles, the Books of Criapos, and the ever-popular Epistle of Barnabas. The Armenian Apostolic church at times has included the Testaments of the Twelve Patriarchs in its Old Testament and the Third Epistle to the Corinthians, but does not always list it with the other 27 canonical New Testament books. The New Testament of the Coptic Bible, adopted by the Egyptian Church, includes the two Epistles of Clement. The canon of the Tewahedo Churches is somewhat looser than for other traditional Christian
Development of the New Testament canon authority" is never detached from the authority of the Lord. See Apostolic succession. It is sometimes difficult to apply these criteria to all books in the accepted canon, however, and some point to books that Protestants hold as apocryphal which would fulfill these requirements. In practice, Protestants hold to the Jewish canon for the Old Testament and the Catholic canon for the New Testament. The Council of Trent on April 8, 1546, approved the enforcement of the present Roman Catholic Bible Canon including the Deuterocanonical Books as an article of faith (the contents of the canon itself having already been