Orientalium Ecclesiarum (Decree on the Eastern Catholic Churches) truly deserves more attention, as it remains vital to the self-understanding of the Catholic Church and for the prospect of Christian ecumenism in general.
Eastern Catholics are non-Latin Rite Christians who, at some point in the last thousand years, entered into communion with Bishop of Rome—though technically, some like the Italo-Albanian and Maronite churches, may have never left that communion. These Christians of the East are many, part of several churches, in communion with the Roman church. It is often forgotten that the Catholic Church, founded on the See of Peter, is a communion of twenty-two churches.
These Eastern-rite churches are significant to any real ecclesiology because their Catholic reality—their theological tradition, liturgy, spirituality, discipline, and customs—does not derive from Western influence. As a matter of fact, their Catholicism has its own apostolic foundations as old as, or even older than, those of Rome itself. Therefore, the way the Roman church understands its relationship to Eastern churches and the way in which it lives out that understanding is a clear marker to the shape a reunified Church will take in the future. Read the rest of this entry »