Jesus Tradition – early Christian traditions from and about Jesus – plays an important role in New Testament letters, not only in the Gospels and Corpus Paulinum, but also in the seven Catholic Epistles (the epistles of James, I and II Peter, I John, and Jude, which are addressed to the universal Church rather than to an individual or a particular church). This dissertation revolves around the relationship between the Catholic Epistles and the traditions about Jesus that have informed the...