I’m composing a page on the question, “Are you under the pope?” I’m thinking of a conversation I’ve seen and heard many times.

Are you under the pope?

No, we are in full communion with him.

If you aren’t under the pope, you aren’t Catholic!

We are Catholic, just not Roman Catholic.

If you aren’t Roman Catholic, you aren’t Catholic. I don’t know what you are, but I know it isn’t right.
http://www.stsophiaukrainian.cc/wp-...1/ErroneousUnderstandingofChurchHierarchy.png
When the person asks, this is what they say they have in their head as the way church hierarchy works. With this understanding of the church, it makes sense that they think you’re either under him or not.
http://www.stsophiaukrainian.cc/wp-content/uploads/2012/01/TheCatholicCommunionofChurchesChart.png
The person answering has something like this in his head on where he fits into the Catholic Church. This is Vico’s chart that I added some color to.
I shared this with some people and am getting feedback. One person said, “I can’t quite agree with the right chart top line, since the Bishop of Rome could depose a Patriarch.”
I responded that I’ve never heard that a pope can depose a patriarch. He can’t appoint or approve them, so I don’t see how he could depose them. All he can do is sever communion. I asked for some more info.
The response was, “Part of the Gregorian Reforms, just before I think, the Dictatus D’Avranches by some Cardinal. THe first google hit was
faculty.cua.edu/pennington/churchhistory220/topicfive/DictatusAvranches.htm and Gregory VII himself (although he doesn’t mention patriarchs specifically)
faculty.cua.edu/pennington/churchhistory220/TopicFive/DictatusPapae.htm. There are others.”
Will you please help me understand the bigger picture here?