Abstract

A consideration of the concept of repentance both theologically and in law. Penance generally refers to repentance or contrition for sin. It refers, more particularly in the Orthodox and Roman Catholic traditions, to a sacrament, or an outward sign of an inward grace. In these traditions, the authority for regarding penance a sacrament is scriptural: “As the Father hath sent me, I also send you. When He had said this, He breathed on them; and He said to them: Receive ye the Holy Ghost. Whose sins you shall forgive, they are forgiven them; and whose sins you shall retain, they are retained” (John 20:21–23). In both traditions this is ordinarily interpreted as Christ's grant of power to the apostles in keeping with his own acts of explicitly forgiving sin (Matthew 9:2–8; Luke 5:20, 7:47; Revelation 1:5). St. Augustine affirms that the church has the power to “forgive all sins” and urges the faithful to reject those who would deny it. St. Ambrose rejects the Novatianists, who believe the power to forgive sin lies with Christ alone, with the observation that “the Church obeys Him in both respects, by binding sin and by loosing it; for the Lord willed that for both the power should be equal” (De Poenitentiae, I, ii,6).