What is the sacrament of penance?

Understanding John 20:23

The sacrament of penance — known also as confession, reconciliation, or the sacrament of mercy — is one of the most distinctive practices in Catholic Christianity. For Catholics, it is nothing less than a direct encounter with Christ's forgiving power through the ministry of the priest. For Protestants, it represents an unauthorized human intermediary in what should be a direct relationship between the believer and God. Understanding the sacrament requires examining both its biblical foundations and its theological development.

What Happens in the Sacrament

The sacrament of penance involves four elements:

1. Contrition — genuine sorrow for sin. The penitent must truly regret having sinned, not merely fear punishment. 'Perfect contrition' arises from love of God; 'imperfect contrition' (attrition) arises from fear of punishment or the ugliness of sin. Both are sufficient for the sacrament, though perfect contrition is the ideal.

2. Confession — the oral telling of sins to the priest. The penitent must confess all mortal sins (grave sins committed with full knowledge and deliberate consent) in both kind and number. Venial (less serious) sins may also be confessed but are not required. The priest is bound by the 'seal of confession' — an absolute, inviolable duty of secrecy. Breaking the seal results in automatic excommunication, the most severe penalty in canon law.

3. Absolution — the priest pronounces the words of forgiveness: 'I absolve you from your sins in the name of the Father, and of the Son, and of the Holy Spirit.' Catholics believe this is not the priest forgiving on his own authority but Christ forgiving through the priest's ministry.

4. Satisfaction (Penance) — the priest assigns an act of penance: prayers, acts of charity, works of mercy, or other devotional practices. This is not 'payment' for sin (Christ paid that) but a remedial and healing response — much as a doctor prescribes therapy after treating an injury.

Biblical Foundations (Catholic View)

Catholic theology roots the sacrament in several scriptural passages:

John 20:21-23 — On the evening of the resurrection, Jesus appeared to the disciples: 'Peace be with you! As the Father has sent me, I am sending you.' He breathed on them and said, 'Receive the Holy Spirit. If you forgive anyone's sins, their sins are forgiven; if you do not forgive them, they are not forgiven.'

Catholics argue this passage explicitly grants the apostles (and their successors — bishops and priests) the power to forgive or retain sins. For this power to be exercised meaningfully, the priest must know what sins are being forgiven — hence the necessity of confession.

Matthew 18:18 — 'Truly I tell you, whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven.' Catholics see this as authority given to the Church to make binding spiritual judgments, including on the forgiveness of sins.

James 5:16 — 'Therefore confess your sins to each other and pray for each other so that you may be healed.' While this may refer to mutual confession among all believers, Catholics point to it as evidence that verbal confession is part of the biblical pattern.

2 Corinthians 5:18-20 — Paul describes the 'ministry of reconciliation' given to the apostles: 'We are therefore Christ's ambassadors, as though God were making his appeal through us.' Catholics see priests as continuing this ambassadorial role — God reconciles through human ministers.

Historical Development

The practice of confession evolved significantly over the centuries:

Early Church (1st-3rd centuries): Public sins required public penance. Major sins (apostasy, murder, adultery) were confessed before the bishop and the community. Penance was severe — sometimes years of public fasting, exclusion from Eucharist, wearing sackcloth. It could typically be received only once in a lifetime.

Irish Monastic Practice (6th-7th centuries): Celtic monks developed 'tariffed penance' — private confession to a priest with assigned penances based on penitential books that catalogued sins and their remedies. This innovation spread across Europe and replaced the older public system. It made confession repeatable, private, and accessible.

Fourth Lateran Council (1215): Canon 21 required every Christian to confess their sins to their own priest at least once a year and to receive the Eucharist at Easter. This 'Easter duty' remains in effect today.

Council of Trent (1551): In response to the Protestant Reformation, Trent dogmatically defined the sacrament: Christ instituted it; it requires oral confession of mortal sins; the priest acts with Christ's authority; absolution is a judicial act. Trent also affirmed the seal of confession.

Vatican II (1962-1965): The sacrament was renamed from 'Penance' to 'Reconciliation,' emphasizing mercy over punishment. The revised Rite of Penance (1973) offered three forms: individual confession and absolution (most common), communal celebration with individual confession, and communal celebration with general absolution (for emergencies only).

Protestant Objections

The Protestant Reformation fundamentally challenged the sacrament of penance:

1. No priestly mediator needed. 1 Timothy 2:5: 'There is one mediator between God and mankind, the man Christ Jesus.' Protestants argue that every believer has direct access to God through Christ. No human intermediary — priest, bishop, or saint — is necessary or authorized.

2. John 20:23 is about the gospel, not priestly absolution. Many Protestants interpret this passage as referring to the apostolic proclamation of the gospel: those who believe are forgiven (the apostles announce this); those who do not believe are not forgiven (the apostles announce this too). It is a declarative, not a judicial, authority.

3. Confession is to God directly. 1 John 1:9: 'If we confess our sins, he is faithful and just and will forgive us our sins and purify us from all unrighteousness.' The 'he' is God, not a priest. Psalm 32:5: 'I acknowledged my sin to you and did not cover up my iniquity. I said, 'I will confess my transgressions to the LORD' — and you forgave the guilt of my sin.'

4. No biblical mandate for oral enumeration. Nowhere does Scripture require listing every sin by 'kind and number' to a human being. The biblical pattern is confession to God (and, in cases of interpersonal sin, to the person wronged).

5. Historical development proves it is not apostolic. The dramatic changes in penitential practice — from public one-time penance to private repeatable confession — show human development, not divine institution.

Luther's View

Interestingly, Martin Luther did not entirely reject confession. He valued private confession and retained it in the Lutheran tradition, but he insisted it was voluntary, not mandatory. He rejected the requirement to enumerate every sin (an impossibility, he argued) and rejected the priest's power to 'retain' sins. For Luther, absolution was the gospel spoken personally — a declaration of what God had already done in Christ, not a priestly act that accomplished something new.

The Orthodox Tradition

Eastern Orthodoxy also practices sacramental confession (called the Mystery of Repentance), but with different emphases. The priest is understood as a witness and spiritual physician rather than a judge. The penitent stands before an icon of Christ, not facing the priest — emphasizing that confession is made to God with the priest as guide. The therapeutic rather than juridical model predominates.

Practical Impact

For Catholics who practice it regularly, the sacrament of penance provides:

• Accountability — knowing you will confess creates moral awareness
• Specificity — naming sins aloud makes them concrete rather than vague
• Assurance — hearing 'I absolve you' provides tangible comfort that abstract prayer may not
• Counsel — the priest can offer spiritual guidance tailored to specific struggles
• Humility — the act of confessing to another person requires acknowledging weakness

For Protestants, direct prayer to God provides:

• Immediacy — no appointment, no intermediary, no waiting
• Completeness — Christ's finished work needs no human supplement
• Freedom — no obligation to enumerate or categorize sins
• Biblical simplicity — following the pattern of the Psalms and New Testament prayers

The question ultimately comes down to ecclesiology: What authority did Christ give to His Church? Catholics answer: the authority to forgive sins through ordained ministers. Protestants answer: the authority to proclaim forgiveness that God alone grants. Both sides claim Scripture, tradition, and the example of the early Church.