Development of the New Testament canon Development of the New Testament canon The canon of the New Testament is the set of books Christians regard as divinely inspired and constituting the New Testament of the Christian Bible. For most, it is an agreed-upon list of twenty-seven books that includes the Canonical Gospels, Acts, letters of the Apostles, and Revelation. The books of the canon of the New Testament were written before 120 AD. For the Orthodox, the recognition of these writings as authoritative was formalized in the Second Council of Trullan of 692. The Catholic Church made dogmatic definition upon its Biblical canon in 382 at
Bible translations in the Middle Ages 100 AD; so were numerous apocryphal Gospels. Deciding which books should be included in the Biblical canon took about another two centuries; some differences remain between churches to the present day. The Septuagint also included some books that are not in the Hebrew Bible, which the church accepted due to their use at the time of Christ and because Christ quoted directly from and/or referenced these books in the Gospels of the New Testament. The Bible was translated into various languages in late antiquity; the most important of these translations are those in the Syriac dialect of Aramaic (including the