Thanks, tdgesq, that is a more illuminating to one more interested in comprehending than arguing. So, let me see if I understand this correcty: Individual ECs will evaluate whether the decisions of a council apply to their own respective Church and accept only those that apply. This acceptance is independent of whether the individual EC consider that council to be ecumenical.
Sorry for this clumsy formulation but necessary for a Latin-trained mind to understand Greek concepts. If my understanding is correct, I have a few questions:
1 Do individual ECs maintain their respective lists of ecumenical councils? If so, do they differ?
2 Why 7 and not 8? Do Melkites consider Photius to be in schism? The other teachings of 4 Constantinopole seems perfectly in line with Melkite teachings, unless I understand them wrongly.
3 What criteria is used by ECs to determine the ecumenical nature of a council?
4 What then is the status of a council which deals with matters of the universal church but not considered ecumenical for whatever reason? I am thinking specifically of Vatican 2, which is obviously more than a local Latin patriarchal council and have teachings specific to ECs.
5 What happen to teachings of councils which took place before an EC’s reunion? For instance, Syro-Malankara reunited only in 1930: do they retrospectively adopt the relevant teachings of Vatican 1?