All of what the Council of Trent says makes perfect sense to me, a Catholic, and I try to go to confession weekly. The problem is that my non-Catholic friends and relatives do not accept the Catholic Church much less the teachings of the Council of Trent. When I quote John 20:23 to them they say, “Okay, you do it your way if you want, but I am going to cut out the middle man and go directly to God.” I would like to tell them that this verse means God will not forgive your sin unless you confess it to a Priest. This thread seems to indicate differently: that God does indeed forgive you sins if you go directly to Him outside of Catholic confession. If it were not the case, most, if not all, non-Catholics are going to spend eternity in Hell which is not the teaching of the Church.
When discussing this with non-Catholics, I always cite the way King David repented and was forgiven:
2Sam 12 (please read the whole chapter, will only cite this verse):
13 Then David said to Nathan, “I have sinned against the LORD.”
Nathan replied, “The LORD has taken away your sin. You are not going to die. 14 But because by doing this you have shown utter contempt for[a] the LORD, the son born to you will die.”
Question: Why did God send Nathan to David to confront him for his sin? Why was Nathan needed? Why did God not just forgive David directly?
Here, King David admits his sin to Nathan, the prophet, and Nathan pronounces the absolution. This seems like a forerunner of the sacrament of confession, doesn’t it?
From King David’s example above, this is one of the aspects of the sacrament, we convict ourselves that we have offended God, and now seek humility and God’s forgiveness through the sacrament…and because it is the way He wanted it because He wanted a true confession and true contrition on our part by not making it easy. One thing non-Catholics do not recognize is that going to confession is not easy.
One of the most difficult thing for us humans to do is to admit to a guilt, to a sin. We tend to rationalize, which is what usually happens. When one confesses to God directly, which we can certainly do, don’t you find it easy? And you tend to go back and do the transgression again.
But with the sacrament, there is no rationalization. When one goes to the confessional, there is an admission of guilt, we accuse ourselves that we have sinned. Then we now have to find the courage to go to confession, and orally account to the priest, who represents Christ, our sins. There is no ifs and buts, but a straight accounting of our transgressions and our admittance of guilt. Then when the priest says the absolution, there is relief in knowing that our sins have been forgiven.