Honest Concessions
The Asymmetry
These concessions are not symmetrical. Reading them together reveals a structural difference in what each tradition is being asked to acknowledge.
The Catholic concessions are largely about manner and implementation: the first millennium looked more conciliar than Vatican I’s retrospective account suggests; Rome’s jurisdictional claims were sometimes resisted; the patristic reading of Matthew 16 is more diverse than Catholic apologetics often presents.
These are real difficulties. But they are questions of degree and timing — how far did the Petrine office develop, and how explicitly was it recognized? They do not challenge the scriptural foundation itself.
The Orthodox concessions are about the foundational model itself: Orthodoxy develops doctrine; its governance alternative (Pentarchy) is a late imperial construction; the conciliar model has no clearer scriptural mandate than the institution it critiques; and it lacks a stable universal visible principle of unity.
These are questions of structure, not degree. They require Orthodoxy to give up its strongest rhetorical claim — that it simply conserves while Rome innovates — and defend a more nuanced position that is harder to hold.
The Catholic concessions, honestly faced, require acknowledging that the development from seed to oak was real, and that the first-millennium Church looked messier than the later defined doctrine implies. That is a meaningful concession about historical texture.
The Orthodox concessions, honestly faced, require acknowledging that the alternative to Rome they propose has developmental problems of its own, lacks the scriptural grounding it claims, and leaves the universal Church without a principled answer to the question of who decides when the bishops cannot agree. That is a concession about structure.
Both traditions must grapple with genuine difficulties. But the nature of those difficulties is not the same.