A Response - Part 2

One more thing I thought of when considering the arguments below and that others have given. If we are to take the fact that a New Testament book quoting something else gives it validation as being inspired, The Book of Enoch (Jude 14), and sacred tradition as found in II Tim 3:8 (Jannes and Jambres), and Jude's discussion of the disputation of St. Michael the Archangel and Satan are also infallible and inspired.