Chapter 19 — Part II: The Sacraments — Penance
Section 51. The Meaning Of Contrition — By the Fathers of the Council of Trent, contrition is defined: A sorrow and detestation for sin committed, with a purpose of sinning no more. and a little further on the Council, speaking of the motion of the will to contrition, adds: If joined with a confidence in the mercy of God and an earnest desire of per forming whatever is necessary to the proper reception of the Sacrament, it thus prepares us for the remission of sin.