Unknown, Shepherd of Hermas — Book of Mandates
“ There are two angels with a man--one of righteousness, and the other of iniquity." And I said to him, "How, sir, am I to know the powers of these, for both angels dwell with me?" "Hear," said he, and "understand them. The angel of righteousness is gentle and modest, meek and peaceful. When, therefore, he ascends into your heart, forthwith he talks to you of righteousness, purity, chastity, contentment, and of every righteous deed and glorious virtue. When all these ascend into your heart, know that the angel of righteousness is with you. These are the deeds of the angel of righteousness. ”
