oilman:
I am trying to understand the Catholic faith and one question that I have is why it is necessary to have someone fill the role of priest. Why can’t any Christian believer hear a confession, oversee communion, etc?
It’s an issue of authority. This is what I’ve boiled it down to.
Think of it this way. Does anyone intrinsically have the authority to consecrate the host, or to forgive sins? These aren’t exactly powers that are natural to human beings.
You need to get the authority/power to be able to forgive sins, to consecrate the host, from
somewhere. If you didn’t get if from somewhere, then you don’t have it. Period.
That’s what the sacrament of Holy Orders is, it is really the transferring of the authority that Christ gave to the apostles. By the laying on of the hands that authority is passed on.
Christ specifically instructs the apostles to
do this in memory of me, he also breathes on them and tells them
whose sins you forgive are forgiven. Etc… Hence, who the apostles laid hands on they transferred their authority to, and they laid hands on their successors, and them on their successors. Hence, the distinct ministerial priesthood of Jesus Christ.
Do you have a better theory as to how this authority is inherent in Christians?
Note that through Christian history the idea of a priesthood conferred by Holy Orders is the norm.