Fred Sanders, well known for his work on the Trinity, has been recently working with the Pastoral Epistles and his post, “Moral Beauty in the Pastoral Epistles,” is well worth reading. He reflects on Chapter 5 of Ceslaus Spicq’s 1963 The Trinity and our Moral Life, a book which I must confess I have not read. Sanders notes how richly Spicq draws from the the Pastorals in his discussion of the beauty of the moral life and suggests this ethical discussion may be part of the reason for the distinct vocabulary of the Pastorals.
This is the gospel expressed not just with the change of a few words into a more hellenistic moral vocabulary, but in a way that actually lays hold of and commandeers what is best in that ancient pagan tradition. The unique vocabulary that Paul used in these letters to his deputies, the half-gentile Timothy and the fully-gentile Titus, is a bold missionary appropriation of Greek ethics.
The full post is well worth reading.