The old and new Act of Contrition: what changed and why

The old version of the Act of Contrition is the one that says "because I dread the loss of heaven and the pains of hell" and ends "to confess my sins, to do penance, and to amend my life." Most Catholics today learned a later wording, or the modern one from the Rite of Penance. All of them are valid, and any of them is fine in the confessional. The changes are small, but each one says something about why we're sorry.

What is the old version of the Act of Contrition?

This is the text printed in the Baltimore Catechism. If your grandparents pray a version that sounds a little different from yours, it's probably this one:

The full texts of the other versions are on our Act of Contrition page. Here we compare them line by line.

The versions side by side

Three versions are the ones most English-speaking Catholics know: the older one above, the traditional one most Americans learned as children, and the modern one written for the Rite of Penance after the Second Vatican Council.

Why you're sorry

• Older: "because I dread the loss of heaven and the pains of hell; but most of all because they offend Thee"
• Traditional: "because of Thy just punishments, but most of all because they offend Thee"
• Modern: "In choosing to do wrong and failing to do good, I have sinned against you whom I should love above all things."

What you resolve to do

• Older: "to confess my sins, to do penance, and to amend my life"
• Traditional: "to sin no more and to avoid the near occasion of sin"
• Modern: "to do penance, to sin no more, and to avoid whatever leads me to sin"

How it ends

• Older and traditional: simply "Amen."
• Modern: "Our Savior Jesus Christ suffered and died for us. In his name, my God, have mercy."

What changed, and what it means

The reason for sorrow got shorter, then changed. The older version names fear plainly: losing heaven, the pains of hell. The traditional version folds that into three words, "Thy just punishments." Both then rise to a better motive, "but most of all because they offend Thee." That movement from fear to love is the difference between imperfect and perfect contrition, which we explain in perfect vs imperfect contrition. The modern version skips the fear and starts from love: God is the one "I should love above all things."

The resolution looks in a different direction. The older ending looks ahead to Confession: confess, do penance, change your life. That makes it a natural prayer for the evening, before you've been to the priest. The traditional ending looks past Confession to the days after it: sin no more, and stay away from what leads you into sin. The modern version keeps both ideas.

Sins of omission appear. "Failing to do good" is new in the modern text. It echoes the Confiteor at Mass, "in what I have done and in what I have failed to do." The good you didn't do counts too.

The language got plainer. "The near occasion of sin" became "whatever leads me to sin." Same idea: the people, places and situations that tend to pull you into a particular sin.

The newest wording in the United States

Since 2023, parishes in the United States use a new English translation of the rite, called the Order of Penance. It offers the traditional prayer above, with "you" and "your" in place of "Thee" and "Thy," and a newly translated prayer that begins "O my God, I am sorry and repent with all my heart." That one names the wrong you have done and the good you have failed to do, resolves to do penance, to sin no more and to avoid the occasions of sin, and asks for mercy through the Passion of Christ. If the card in your confessional suddenly looks unfamiliar, that's probably why.

In England and Ireland, many Catholics learned a much shorter prayer that begins "O my God, because you are so good, I am very sorry that I have sinned against you," and ends with a promise, by God's grace, not to sin again.

Which Act of Contrition is right?

All of them. Contrition means sorrow for the sin you've committed together with the resolution not to sin again (CCC 1451). Every version says that. The rite itself offers several prayers for this moment, and the priest isn't checking your wording. Use the one you know by heart. If you learned the old version from your grandmother and it still comes out that way, keep it.

Which version should I teach my children?

• Start with the one their parish uses. Ask the catechist preparing them for first Confession. That's the version they'll practice in class and see on the card in the confessional.
• Explain the hard words. "Detest" means hate. "Contrition" means being sorry. "Near occasion of sin" means the things that make it easy to do wrong, like the friend who always starts the teasing.
• For very young children, shorter is fine. A short prayer they mean is better than a long one they recite without understanding.
• Pray it with them at bedtime. A child who has said it most nights won't freeze in the confessional.

Thee and Thy, or you and your?

Either one. "Thee" and "Thy" are older English, the same words in "hallowed be thy name." They aren't more correct or more reverent, and the Church's own rite in the United States now prints the traditional prayer with "you." Pray in whichever form you learned. If you're learning it for the first time as an adult, "you" is easier to remember.

If you mix them up in the confessional

It happens all the time. Starting with one version and drifting into another is not a problem, and neither is stopping halfway. Say "Father, I've lost my place," and he'll help you finish or offer a short prayer instead. If you want to know what comes before and after this prayer, here's how Confession goes, step by step.