Development of the New Testament canon groups, and the order, naming, and chapter/verse division of some of the books is also slightly different. The "broader" Ethiopian New Testament canon includes four books of "Sinodos" (church practices), two "Books of Covenant", "Ethiopic Clement", and "Ethiopic Didascalia" (Apostolic Church-Ordinances). However, these books have never been printed or widely studied. This "broader" canon is also sometimes said to include, with the Old Testament, an eight-part history of the Jews based on the writings of Flavius Josephus, and known as "Pseudo-Josephus" or "Joseph ben Gurion" ("Yosēf walda Koryon"). The "Encyclopedia of Theology" says that the 27 books which make up
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