Penance

Penance is repentance of sins as well as the proper name of the Roman Catholic, Orthodox Christian, and Anglican Sacrament of Penance and Reconciliation/Confession. It also plays a part in non-sacramental confession among Lutherans and other Protestants. The word penance derives from Old French and Latin paenitentia, both of which derive from the same root meaning repentance, the desire to be forgiven (in English see contrition). Penance and repentance, similar in their derivation and original sense, have come to symbolize conflicting views of the essence of repentance, arising from the controversy as to the respective merits of "faith" and "good works". Word derivations occur in many languages.

Christianity

Penance as a religious attitude

Protestant Reformers, upholding the doctrine of justification by faith, held that repentance consisted in a change of the whole moral attitude of the mind and soul (Matthew 13:15; Luke 22:32), and that the divine forgiveness preceded true repentance and confession to God without any reparation of "works". Rather, "God's kindness is meant to lead you to repentance" (Romans 2:4, ESV). In his Of Justification By Faith, Calvin says: "without forgiveness no man is pleasing to God." Nonetheless, in traditions formed by a Calvinist or Zwinglian sensibility there has traditionally been a stress on reconciliation as a precondition to fellowship.