the Orthodox doctrine as explained by ConstantineTG is fundamentally flawed and not historical in the least, as Zekariya alludes to.
Let’s say there’s some doctrinal dispute and I am confused as to the true answer. So I await the judgment of the Church as to which side of the dispute is professing the true doctrine. A Council gets together and gives a definitive answer, anathematizing all who disagree.
So, is this the authoritative answer? Not yet according to modern Orthodox doctrine, it must first be accepted by the whole Church. Who is the whole Church according to Orthodox doctrine? All orthodox believers. But who are the orthodox believers? The one’s that believe the true doctrine. But what is the true doctrine?
With that last question we’re back at square one. The Council was called to definitively settle the debate as to what the true doctrine is–but it must first be accepted by all those that already believe the true doctrine. But since I don’t know the true doctrine, I can’t tell if the people doing the accepting are the group I should look to. What about those that don’t accept it? How do I know they aren’t the ones who are right?
It seems historically this principle of requiring acceptance by the the whole Church was not adhered to. A lot of people didn’t accept the definitions of Ephesus and Chalcedon. Was their lack of acceptance taken into account? Nope, they were excommunicated forthwith. Obviously there will be universal acceptance when you kick out anyone who doesn’t accept it!
It seems this theory of needing acceptance after some period of time was only practiced to reject the reunion Councils of Lyons and Florence (where the Orthodox accepted papal primacy, the orthodoxy of our use of the Filioque, etc.) and certain things taught in subsquent pan-Orthodox Councils (Councils representing the whole Orthodox Church) that they later chose to reject for being too Latin because the approvingly teach indulgences, original sin, transubstantiation, etc.
The point is that there is no way to determine whose judgment is right–those that accept the Council or those that don’t?–other than for each individual to figure out every issue on his own. But if that is the case, then that defeats the whole purpose of the decision of the Council which was convened to judge the issue for all of us and threatened us with anathema if we didn’t receive its decision.