We do not accept that he is highest.
Unless you deny that he occasionally served as a kind of court of final appeals in the first millennium, then I don’t think it’s rationally possible for you to claim that you do not “accept that he is the highest.” To assent to that first millennium exercise of his primacy
is to accept that he is in some sense “highest.”
Of course, none of this changes the fact that an ecumenical council has supreme authority in the Church, too. Catholic teaching in its entirety rejects both conciliarism (council > pope)
and neo-ultramontanism (pope > council).
But certainly none of the other primates are under him.
I agree.
The world’s bishops are not supposed to be the pope’s deputies. The Church’s hierarchy is not pyramid-shaped. Every bishop has true headship in his particular church. Of course, that bishop’s synod should take care of matters that transcend the concerns or authority of just one bishop, and head bishops too (Metropolitan, patriarch, etc.) have ordinary authority throughout their jurisdictions as well. The Catholic claim - that the pope is essentially the head bishop of the whole Church, whose authority over every part of the Church is no greater or less than that of a patriarch over his patriarchate - could validly be re-described as the claim that every member of the Church is entitled, when they need it, to the servant-leadership of “the Servant of the Servants of God” (one of the Roman pontiff’s oldest titles).
I realize that Catholic ecclesiology does not resemble in practice what our teaching of collegiality asserts. That is where we need reform, and ressourcement, and where Orthodox discomfort with our Church’s practical way of functioning is warranted at the moment.
My vision of the pope’s authority does not involve other primates having to go to him for confirmation of their office.
That is certainly a fair assertion. It certainly shouldn’t be the default scenario.
We’re hopefully moving in the right direction. Already the pope does not “confirm” the selection of eastern Catholic patriarchs. Synods of patriarchal Catholic churches are required to “notify” Rome of their choice, but the pope doesn’t actually confirm it.
We reject that he has any kind everywhere. He can claim it over the Latin Church without any argument from us. That certainly predates the schism. The second he tries to claim any rights in territory under the authority of the Eastern Bishops and everything is undone.
He has the same kind and degree of authority over the Catholic Church as a patriarch has over his patriarchate - no more, and no less.
You certainly see something different than me.
Fair enough.
I came to hold these views due to my experience in two ways:
(a) Growing up, my catechesis in the Latin Church gave me the impression that what I would later hear referred to as the “High Petrine” view of episcopal authority is correct.
(b) Then, I started reading the sort of things people like Marduk on this forum say. That only confirmed the general impression I had and strengthened my perception of the details behind these matters of ecclesiology.
I admit that the Catholic Church should clarify these matters much more visibly and distinctly, to reassure the Orthodox that we mean what we say. Also, I admit that “do as we say, not as we do” is never particularly compelling. But we’re getting there.