I’ve been listening to Karl Keating’s Catholicism and Fundamentalism on audiobook, and I just got to an interesting point which may have relevance to this topic.
There are those who claim that the authority of the apoatles died with the apostles. Specifically, when Catholics point out the passages where Jesus gives the authority to forgive sins and to bind and loose, they claim that the apostles could forgive sins, but priests today can’t.
Keating earlier in the book made the argument that Jesus must have left a living Church. I won’t recap that all here. To the present point, “But the powers absolutely necessary to maintain the Church as a living, spiritual society had to be passed down generstion to generation. If they ceased the Church would cease, except as a quaint abstraction. Christ ordered the apostles to make disciples of all nations. It would take time, much time . . . If the apostles and disciples believed that Christ had instituted a priesthood that included the power to forgive sins in his stead, we would expect the successors of these apostles, that is, the Bishops, and Christians of later years to believe such power was legitimately and habitually exercised. On the other hand, if the priestly forgiveness of sins . . . was something hoisted on the Church by ecclesiatical leaders . . . we’d expect to find signs of protest . . . Quite the contrary, we find that confession to a priest was accepted as consistent with the original deposit of faith.”
There’s more, but I am quoting from my phone. I think that’s sufficient for the gist of it, though.
I quote this, because the original question is along the lines of “If the bishops are the successors to the apostles, why should they be able to forgive sins but not do the same physical healings?” Because the forgivness of sins (and the other sacraments) is essential (not just useful, but absolutely essential) to the continuing of a living, spiritual, and effective Church, and it’s these that are passed down.