Phjatala
I will try not to repeat myself even if this is difficult since I believe we sometimes talk over our heads and do not meet on the relevant points.
First I want to discuss Roman Catholicism, a system I have studied from many academic papers. Roman Catholicism today is more like an umbrella organisation that include a spectrum of different beliefs. You have pro pope traditionalists on the one hand: The Society of St Peter, Una Voce (who serve the old flasely called Tridentine Mass according toi the liturgical books of 1962) and pro pope organisation Opus Dei who interprets the Second Vatican COuncil in the most conservative manner possible and are ashamed of other parts in the same council. Then, on the other side of the spectrum you have (I avoid to mention open heretics here ie heretics according to Roman Catholic belief) The Neo Cathecumenate movement that wants to celebrate the resurection on Saturdays and not Sundays...celebrate sunday mass on Saturdays and have a strange view of the cathecumenate as such. In between we have so many orders and movements that you could imagine of different organisations. You have essentially many different ecclesiologies, many different views on the question on when you should obey the pope, many different ways to celebrate mass, many different ways of interpretations of scripture etc.
It seems that the only common denomintor in Roman Catholicism today are jurisdiction...to be under the pope. The Church is also defined as such and is a historical fruit of Roman Law.
Orthodoxy, on the other hand, have a different definition of the Church. The Holy Fathers put Faith first and looks on jurisdiction with some, but in relation to Papism, little interest. Salvation is even defined as a jurisdictional question in Papism...it is necessary for a christian to be under the pope to be saved. Now, in orthodoxy, it is necessary to belong to a bishop with the right faith, not jurisdiction. The faith belongs to the Hole Body of Christ...Sobornost. And many confessors of this faith were not even priests.
We then move foreward to the main problem:
A bishop is not allowed to be in communion with heretical bishops (no orthodox is, but I put emphasis on a bishop here).
My argument here is very clear:
The belief in the Church as we say in the creed...I believe in One, Holy and Apostolic
have today different interpretations among the bishops. Some clings to the teaching that the church is divided since 1054 and must be united again, others believe that the church always was united, put not in practice, others believe in the branch theroy, saying that the church includes catholics and protestants, others believe that the church never was divided because it is always one. Tha last position is the traditional orthodox position.
Then we have those who in practice allow monophysits to receve communion in their "orthodox churches" and those patriarchates who are in communion with these bishops.
These are two clear examples on what the church fathers would call heresies: A choice to depart, to divide from what was preiously believed.Canon I of the Second Ecumenical Synod
"Let not the Symbol of Faith be set aside…but let it remain unchanged: and let every heresy be given over to anathema…"
Now, since the Church is one, and that oneness consists primarily and universally of perfect agreement in Orthodox doctrines, it necessarily follows that all those who do not conform to those Orthodox doctrines, whether by addition or omission, or by any innovation of their own, thus changing the truth, are outside this one Holy Church, as one may also ascertain from a review of the sixth and seventh canons of the Second Ecumenical Council, and the first canon of St. Basil the Great.
Faith, not jurisdiction is the orthodox guide when he sees this one million churches world wide.