NT.filter - rsv principle:

rsv@Romans:3:27 @ Then what becomes of our boasting? It is excluded. On what principle? On the principle of works? No, but on the principle of faith.

rsv@Hebrews:5:12 @ For though by this time you ought to be teachers, you need some one to teach you again the first principles of God's word. You need milk, not solid food;