Development of the Old Testament canon "Apocrypha" ("hidden"). To counter Luther's "heresy", the fourth session of the Catholic Council of Trent in 1546 confirmed that the deuterocanonical books were equally authoritative as the protocanonical in the Canon of Trent in the year Luther died. Following Jerome's "Veritas Hebraica" (truth of the Hebrew) principle, the Protestant Old Testament consists of the same books as the Hebrew Bible, but the order and division of the books are different. Protestants number the Old Testament books at 39, while the Hebrew Bible numbers the same books as 24. The Hebrew Bible counts Samuel, Kings, and Chronicles as one book each,
Development of the Old Testament canon Testament and pushes his version of the New Testament to be the Christian canon. Irenaeus wrote: With different perspective, Tertullian said: Everett Ferguson, in chapter 18 of "The Canon Debate", makes a note that: "[Wolfram] Kinzig suggests that it was Marcion who usually called his Bible "testamentum" [Latin for testament]". In the same chapter, Ferguson also says that Tertullian criticizes Marcion regarding the naming of the books in his list. According to the Catholic Encyclopedia, the Marcionites "were perhaps the most dangerous foe Christianity has ever known". Other scholars propose that it was Melito of Sardis who originally coined the