The Argument from Monarchic Principle

Introduction

I tend to approach most of my debates from metaphysics. I see no value in drowning myself or the audience in endless minutiae, or in arguing isolated “proof texts” back and forth. In debates with the Eastern Orthodox, that usually devolves into selective appeals to the Fathers, because they don’t have a living Magisterium capable of definitively settling disputes or formally defining dogma in a universally binding way. What follows is one of the metaphysical arguments I’ve developed in response to Eastern Orthodoxy.

Argument

• P1. If the Father is the monarchic principle, meaning the single personal principium of unity within the Trinity, and the Church is a real kingdom that visibly participates in divine order, then the Church’s visible polity must include an actual personal principle of unity. Otherwise the visible sign fails to cohere analogically with what it signifies.
• P2. Eastern Orthodox polity, characterized by synodal governance without a single personal head serving as the visible principium of unity for the whole Church, lacks such an actual personal principle of visible unity.
• C. Therefore, Eastern Orthodoxy’s polity does not cohere analogically with the Monarchy of the Father and the Church as kingdom, and thus cannot fully instantiate the ecclesial structure implied by that divine archetype.

Objections

1. That Christ is the visible Head of the Church.
   • This objection is the most common and demonstrates the lack of intellectual rigor of our Orthodox interlocutors. They’ve clearly failed to track because the objection conflates ontological headship with visible juridical governance. Christ is truly and supremely Head of the Church. This is uncontested. The issue, however, is the structure of the Church as a visible polity. A kingdom requires a determinate, historically operative personal principle of unity capable of issuing binding universal judgments. After the Ascension, Christ’s glorified humanity does not function as an immediately present earthly governor adjudicating inter-episcopal disputes. His rule is mediated. Appealing to Christ alone doesn’t answer how visible unity is concretely maintained at the juridical level. A synod is a collective body, not a single personal principium. If the Church truly analogically reflects the Monarchy of the Father, then its visible order must include a determinate personal locus of unity. Hence why the keys of the Kingdom are given to Peter, which parallels Isaiah 22:22, where the keys of the House of David are given to the steward Eliakim, who becomes the vicar, or representative, of King Hezekiah.