Ambrose of Milan, on 1Pet 3:4

“But the hidden man of the heart in the incorruptibility of a quiet and a meek spirit, which is rich in the sight of God.”

“But afterwards, in reading the epistle of the Apostle Peter, I perceived that every wise man is also rich: and this he says without distinction of sex, for he writes that all a woman's ornaments consist in a virtuous life, not in costly jewels, Whose adorning, he says, is not that outward adorning of plaiting the hair, and, of wearing of gold, or of putting on of apparel, but the hidden man of the heart. Here then are two things, both that there is a man within the man, and that he is rich who seeks not for himself the enjoyment of any riches. And he has well said, the man of the heart, in that the whole man of wisdom is hidden, as is wisdom itself, which is not seen but understood. No one before Peter used such an expression as, the man of the heart; for the outward man consists of many members, but the inward man of the heart is entirely full of wisdom, full of grace, full of beauty.”

Imported from an open dataset — not yet checked against the printed edition.