Otherwise; “That which is holy” denotes baptism, the grace of Christ’s body, and the like; but the mysteries of the truth are intended by the pearls. For as pearls are inclosed in shells, and such in the deeps of the sea, so the divine mysteries inclosed in words are lodged in the deep meaning of Holy Scripture.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).