Q. Why do we have confession? If God knows everything, why can’t we just tell him that we’re sorry when we do something wrong?
What’s important to understand is that God offers us forgiveness in His way. He forgives us through a human being. Who is that human being? It’s the Father’s Son who became one of us. Jesus is the one who offers the forgiveness of God and Jesus is both fully God and human. But how does Jesus do that now that He has ascended back into Heaven? Well, before He ascended He gave His divine power of forgiveness to His first priests, the apostles. They, in turn, passed that power onto others who passed it on to others down through the ages all the way to our present age. Priests, despite the fact that they are imperfect themselves, have the spiritual power of Jesus to actually speak His words of forgiveness to others. Therefore, when a priest says. “I absolve you” we must hear Jesus Himself, as the human face of God, saying to us those same words.
Why did God choose to use priests to dispense His forgiveness? Honestly, we really don’t have a perfect answer to that question. Sure there have been wonderful writings and reflections and teachings on this subject throughout the history of the Church. But, in the end, we will only fully understand this mystery of how God gives us His forgiveness when we are in Heaven. For now, we must simply follow what Jesus taught and receive His forgiveness in the way we know He offers it.
And on a psychological level, I, as a priest, have seen so many people benefit from actually hearing those words spoken from my mouth. So many times I have seen people come into the confessional scared and ashamed and walk our freed and at peace. So it really works. Make sure you give it a try soon!