Chapter 19 — Part II: The Sacraments — Penance
Section 87. Another advantage of confession, which should not be overlooked, is that it contributes powerfully to the preservation of social order. Abolish sacramental confession, and that moment you deluge society with all sorts of secret and heinous crimes -- crimes too, and others of still greater enormity, which men, once that they have been depraved by vicious habits, will not dread to commit in open day. The salutary shame that attends confession restrains licentiousness, bridles desire and checks wickedness.