Council of Trent: Session XIV, On The Most Holy Sacrament Of Penance, Canon XIV

ON THE MOST HOLY SACRAMENT OF PENANCE

CANON XIV.--If any one saith, that the satisfaction, by which enitents redeem their sins through Jesus Christ, are not a worship of God, but traditions of men, which obscure the doctrine of grace, and the true worship of God, and the benefit itself of the death of Christ; let him be anathema.

Translation: J. Waterworth, The Canons and Decrees of the Council of Trent (1848), Hanover Historical Texts Project transcription (1995).