modern New Testament editions, though there were still disputes over the canonicity of some of the writings (see also Antilegomena). Likewise by 200, the Muratorian fragment shows that there existed a set of Christian writings somewhat similar to what is now the New Testament, which included four gospels and argued against objections to them. Thus, while there was a good measure of debate in the Early Church over the New Testament canon, the major writings were accepted by almost all Christians by the middle of the 3rd century. Eastern Church Alexandrian Fathers Origen of Alexandria (184/85–253/54), an early scholar involved in the codification of the biblical canon, had a thorough education both in Christian theology and in pagan philosophy, but was posthumously condemned at the Second Council of Constantinople in 553 since some of his teachings were considered to be heresy. Origen's canon included all of the books in the current New Testament canon except for four books: James, 2nd Peter, and the 2nd and 3rd epistles of John. He also included the Shepherd of Hermas which was later rejected. The religious scholar Bruce Metzger described Origen's efforts, saying "The process of canonization represented by Origen proceeded by way of selection, moving from many candidates for inclusion to fewer." In his Easter letter of 367, Patriarch Athanasius of Alexandria gave a list of exactly the same books that would become the New Testament–27 book–proto-canon, and used the phrase "being canonized" (kanonizomena) in regard to them. Fifty Bibles of Constantine In 331, Constantine I commissioned Eusebius to deliver fifty Bibles for the Church of Constantinople. Athanasius recorded Alexandrian scribes around 340 preparing Bibles for Constans. Little else is known, though there is plenty of speculation. For example, it is speculated that this may have provided motivation for canon lists, and that Codex Vaticanus and Codex Sinaiticus are examples of these Bibles. Those codices contain almost a full version of the Septuagint; Vaticanus lacks only 1–3 Maccabees and Sinaiticus lacks 2–3 Maccabees, 1 Esdras, Baruch and Letter of Jeremiah. Together with the Peshitta and Codex Alexandrinus, these are the earliest extant Christian Bibles. There is no evidence among the canons of the First Council of Nicaea of any determination on the canon; however, Jerome (347-420), in his Prologue to Judith, makes the claim that the Book of Judith was "found by the Nicene Council to have been counted among the number of