Title IV: On Indulgences

(cc. 911-936)

Utility. - By accurate knowledge of indulgences, the confessor will not only distribute more fully and securely to the faithful the spiritual riches of the Church, but also, every appearance of superstition excluded, will inculcate right and solid devotion, and will prepare weapons for himself to refute the enemies and calumniators of the Church.

— Appendix XIII belongs to this section. Historical. Cf. Appendix XIII.