An act of contrition is a short prayer of repentance. In the Roman Catholic Church, it follows absolution in the sacrament of reconciliation, and the congregation may say it together at Mass. The words confess fault, request mercy, and express a decision to change; Catholics may also use the prayer privately or during an examination of conscience.
What Is an Act of Contrition?
An “act” is a deliberate expression, and contrition is sorrow for sin. In the Catholic understanding, repentance includes turning away from sin and a desire to do better. The Act of Contrition asks for mercy and expresses repentance. It is not itself a sacrament. In Catholic teaching, the sacrament of reconciliation includes the penitent’s confession and the priest’s absolution, along with the person’s response.
The Roman Catholic tradition distinguishes perfect contrition, rooted in love of God, from imperfect contrition, which may be motivated by fear of punishment. The prayer does not create forgiveness by itself; it expresses the person’s response to God’s mercy.
Where Do Churches Use It?
The title is most closely associated with Roman Catholic worship. After absolution, a penitent may say the Act of Contrition aloud, and a congregation may say it together at Mass before Holy Communion. Eastern Catholic and Eastern Orthodox churches also use repentance prayers, often titled a prayer of repentance or a prayer of the penitent rather than an Act of Contrition. Other Christian traditions likewise use forms of confession, although they may not use this title. For a wider comparison, see confession in Christianity.
Many Protestant churches include prayers of confession or repentance, although they may not use the title “Act of Contrition.” Wording and placement differ among churches. Repentance is the change of heart the prayer expresses, not the prayer itself.
What Does the Prayer Say?
A traditional Roman Catholic prayer asks God for mercy, acknowledges personal sin, recognizes that human effort alone is not enough, and asks for grace to change. One familiar version includes the words, “I am sorry for my sins ... I want to be that person now. Give me the grace to begin again. Amen.” Other Catholic prayer books offer different approved versions with the same central purpose.
The prayer follows a larger pattern: acknowledgment of sin, sorrow, trust in God’s mercy, and a concrete commitment to reform. A visitor who hears it is hearing the congregation express a shared desire to turn toward God, not necessarily a public confession of individual wrongdoing.
What to Expect at Confession
At a Catholic church, confession may take place in a reconciliation room or another quiet place near the sanctuary. The priest listens to the penitent’s confession, offers absolution for the sins, and the person may then make the Act of Contrition. In a contemporary Catholic Mass, visitors will usually hear the congregation say the prayer together; they may follow along silently and are not expected to speak aloud.
Those considering confession can ask a priest what to expect and how the prayer is used in that parish. The priest is bound by the seal of confession, which prohibits revealing what was confessed. More detail appears in the guide to the seven Catholic sacraments.