This is an interesting thread to me as I myself am also in RCIA and anticipating - dreading - my first confession. Being 42, and also being a person with attachment to sin, I am not looking forward to this, as I literally have more sins than I could possible recount if going by Catholic doctrine.
Having been raised Lutheran, we never had individual confession, and** I am struggling with the reason a priest needs to individually “hear” the sins enumerated, rather than confession in Mass being enough. I see no reason a Priest cannot bind or loose sins in general (and normally I would think “loose” them) in the Mass by saying something akin to “if you are truly repentant in your Heart for the sins you have committed then I absolve you of your sins”, therefore opening the way for Eucharist.**
Acts 19:18…Penitents confess their sins and divulge their sins.
John 20:21-23…Jesus gives the apostles the power to forgive sin, not to read minds. How would the priest know which sins to forgive?
Further, in confession, I find it helpful to actually do an examination of conscience, individually, every month or more often, if I can, instead of saying, “I’m sorry for all my sins”.
One last thing, when we actually say the words, of each sin, number of times, specifically, outloud to another person, it’s different.
It’s like in Alcoholics Anonymous where we are to admit the exact nature of our wrongs to someone else. When we do this, it FORCES us out of our denial.
Also, I think the Catholic view of confession promotes discipline. We KNOW how long it’s been since we’ve confessed, whereas others may forget, forget.
James 5:16 James says to confess your sins to one another.
In the Old Testament, it was acceptable to confess our sins to God. However, in the New Testament, Jesus set up his Church for that. That’s why he gave the apostles the power to forgive sin. The early Christians did just that.
We don’t need to bypass the Church.
I find it helpful to speak to a priest for the sacrament of reconciliation, because sometimes in sin, we have the opportunity to receive guidance. There are people there with mental health issues…and a priest can encourage them to get counseling. There are people in abusive relationships, and the priests also act as counselors!
Lastly, one should be given the opportunity to confess, anonymously. This can be a wonderful blessing for someone who has committed a terrible crime, to have a chance to be able to talk this out with someone who won’t judge and will help counsel the person with a perspective of faith, and morality.
Even some non-Catholics have used confession to complete their 12-step programs, anonymously!