The Grammar of Divine Reference: Grammar-First Theology and the Act-of-Relation-as-Gift (Start Here)

The Grammar of Divine Reference

A grammar-first approach is a theological method that treats the internal norm of revelation as the first principle of theology’s reception and speech. “Grammar” here does not mean style or rhetoric. It means the rule of faithful reception and faithful predication that belongs to revelation itself. This rule is learned from Scripture as it is received in the Church’s rule of faith, doctrine, and liturgy. Revelation does not come as neutral information waiting to be processed by an external method. It comes as divine address, and that address includes its own instruction regarding how it is to be heard, confessed, safeguarded, and enacted. Theology therefore has authority not by imposing an a priori framework that decides in advance what may appear, but by serving the form already given in revelation’s own mode of self-disclosure.

That is why this project begins with grammar before model. The first need is not to invent a new conceptual scheme, but to discipline speech about God so that it remains governed by the Church’s confession. Much modern God-talk fails not because it intends heresy, but because its surface English quietly reintroduces a picture the tradition has spent centuries excluding: a thing called “God” standing behind Father, Son, and Holy Spirit, as though divinity were a substrate that then also has relations, attributes, and operations. The first move here is therefore negative and disciplinary. It insists that the name “God” must be governed by Trinitarian grammar and classical metaphysical constraints, so that “God” never functions as a genus term, never names a common nature instantiated by three individuals, and never implies a hidden bearer underneath attributes and relations.

Aquinas states the anti-genus rule with precision: “That God is not in any genus” (Summa contra Gentiles I.25). He immediately gives the deeper reason: “God is mere existence; therefore He is not in any genus” (Summa contra Gentiles I.25). The point is not merely classificatory. It is a prohibition against turning God into one item among others, even the highest item. Avicenna polices the same boundary in a different idiom. Because the First has no quiddity, the First cannot fall under a genus. The shared target is the same illicit picture: divinity treated as a “what” that could be sorted into a class, compared alongside other “whats,” and then treated as a substrate to which personal relations are later appended.

Put more positively, the project here is a grammar-governed, first-principles Catholic metaphysics and systematic theology that seeks to formalize the Church’s confession as a single regress-stopping claim: the one God is the one simple divine act, the divine essence subsisting as Father, Son, and Holy Spirit in relations of origin; creation and grace are the freely communicated effects of that act in created reception, without any intrinsic change in God. In older private idiom this was sometimes expressed as “act-of-relation-as-gift” and as “primitive.” The stronger public form is this: theology begins from the one simple divine act as the first explanatory floor, and articulates that act under the dogmatic rule that the divine essence subsists personally as Father, Son, and Holy Spirit, distinguished only by relations of origin.

This is also why the Trinitarian names must function as revelation’s own rule of speech and not as optional metaphors. Gregory of Nyssa presses exactly this point by treating the baptismal naming given by Christ as a divinely given grammar that forms the Church’s confession: “Baptizing them into the name of the Father and of the Son and of the Holy Spirit” (Matt. 28:19; Gregory of Nyssa, Against Eunomius II). The form of confession is not an afterthought. It belongs to what is given. In the same argument Nyssa draws out the crucial consequence for God-talk: “it is plain that the title of Father does not present to us the Essence, but only indicates the relation to the Son” (Against Eunomius II). That single line captures one of the central needs of this project. “Father” and “Son” are not two individuals standing over a shared God-stuff. They are relation-names. They distinguish without introducing parts, accidents, or an underlying bearer that would become a fourth referent.

This anti-substrate discipline is one of the decisive commitments of the present work. There is no fourth reality behind the Persons. There is no hidden metaphysical base called “God” to which Father, Son, and Holy Spirit are externally related. This is not a denial of divine essence. It is a denial of substrate-imagery. The divine essence is not a thing underneath the Persons. It is the one simple divine reality wholly possessed by Father, Son, and Holy Spirit, who are really distinguished only by relations of origin. Aquinas gives the metaphysical articulation required here: relation in God is not accidental, but “really the same as His essence,” while divine person signifies “a relation as subsisting” (Summa Theologiae I, q. 28; q. 29). Accordingly, the Trinitarian names are not later additions to an already constituted divinity. They are the Church’s rule for speaking truthfully of the one God.

Phenomenology can help at this point, but only as a subordinate aid. In Marion’s sense, phenomenology is a disciplined attention to the way something appears by giving itself, prior to any attempt to secure it by an objectifying concept. His rule is concise: “a phenomenon only shows itself to the extent that it gives itself” (Givenness and Revelation, 6). He sharpens the point by refusing to measure appearance primarily by the subject’s conceptual grasp: so much givenness, so much manifestation. Phenomenology can therefore clarify modes of manifestation, the structure of address, and the way what is given solicits a fitting response.

But theology presses a further question that phenomenology alone cannot answer once revelation is on the table. Not only, “How does it appear?” but, “What kind of appearing is this, if it arrives as an address that commands, promises, judges, covenants, and forms a people?” If phenomenology suppresses that directive dimension, it will misdescribe revelation by flattening it into one more phenomenon for a spectator-consciousness. If it acknowledges that directive dimension, it becomes a real ally. It can clarify the mode of appearing of an address that already includes its own norm of reception, while theology remains responsible for the truth of confession and the ecclesial rule of faith within which the address is heard.

Marion himself gestures toward this limit in a way that fits a grammar-first method. He says, “A theology is celebrated before it is written” (God Without Being, 157). He then cites the Dionysian handrail: “before all things, and particularly before theology, one must begin by prayer” (Pseudo-Dionysius, Divine Names; cited in God Without Being, 157). This is not a retreat from disciplined thinking. It is a refusal of the fantasy that theology’s first posture is detached observation. Revelation is not merely displayed; it addresses. The fitting reception of such address is already obedience, worship, and confession. That is what a grammar-first approach means when it says that revelation includes its own guidance for reception and speech.

This also explains why “phenomenology-first” and “grammar-first” are not simple rivals. Phenomenology, at its best, can describe how what is given gives itself and how an address solicits response. Yet theology, if it is theology, cannot stop at description. It must confess truly, judge spirits, and speak under the Church’s rule. Dionysius gives the apophatic guardrail that keeps God from becoming a manageable object: “leave behind you everything perceived and understood, everything perceptible and understandable” (Mystical Theology 1). The point is not anti-intellectualism. It is that God is not an object among objects, and so the habits of objectification must be disciplined, even when they are intellectually refined.

From this disciplined grammar follows the project’s most basic metaphysical identification. God is not defined as a supreme object, not as the highest member in a hierarchy of substances, and not as an explanatory stopgap at the end of a causal chain. God is the simple, necessary, eternal reality who cannot be placed in a genus and cannot be measured by any shared class or common standard. For that reason, the website’s earlier idiom of “act-of-relation-as-gift” is best restated in stronger public form as follows: the one God is the one simple divine act, and this one divine act is not impersonal actuality but the divine essence subsisting as Father, Son, and Holy Spirit in relations of origin. In that strict sense, act, relation, and gift are not ingredients, stages, or ontological parts. They are coordinated names by which one and the same simple divine reality may be articulated without implying internal composition. “Relation” does the distinguishing work without reintroducing a substrate, precisely because, as Nyssa insists, the names “Father” and “Son” function as relation-names rather than essence-names.

This is also the place where identity-talk must be disciplined. Identity is not a magic word that does explanatory labor by itself. It is downstream from prior metaphysical and theological grammar. One cannot simply say “God is love,” “God is gift,” or “God is relation,” unless one has first secured the dogmatic and analogical rules by which such predications can be true without reducing God to a concept. This project therefore treats divine predication under the rule of analogy and simplicity. One may truly say that God is wise, good, just, merciful, love, and gift. But these are not names for separable constituents. Nor are they trivial synonyms. They are analogical divine predications under simplicity, naming the one simple divine reality from different creaturely vantages of understanding. Personal predicates, however, belong to another level. Father, Son, and Holy Spirit are not “attributes” alongside wisdom and goodness. They are the subsisting relations of origin by which the one simple divine essence is personally who it is.

This is why the analogy rule must remain a standing boundary condition for the entire project. Przywara’s retrieval of Lateran IV gives the matter its classical form: no similarity between Creator and creature, however great, may be noted without an ever greater dissimilarity. This is not an optional caution. It is a formal law for theological predication. It prevents the system from collapsing into a univocal identity claim in which God and creature become items on one scale, and it also prevents theology from slipping into pure equivocity in which no real likeness remains at all. The point is not to weaken predication, but to secure it. Gift, act, being, goodness, love, and participation are all said truly, but analogically, under the rule that God infinitely exceeds the creaturely mode in which the predicate is understood.

This analogical discipline is especially important for the project’s account of creation and grace. Earlier private vocabulary sometimes used terms like “inscription” or “term-side novelty.” The stronger public form is simpler and more classical: created beings are real creaturely receptions of the freely communicated effects of the one simple divine act, and the novelty found in history belongs to extrinsic denomination with real creaturely change, not to any intrinsic becoming in God. In other words, God does not acquire a new state when a covenant is made, a prayer is answered, a creature is sanctified, or a sacrament is celebrated. Rather, creatures really become otherwise by receiving new effects from the one immutable divine act. The older idiom aimed at this truth. The stronger public idiom states it directly in classical terms.

At this point the project’s most compressed thesis can be stated in normalized language. God is not a thing that has acts. God is the one simple divine act. This one simple divine act is the divine essence subsisting as Father, Son, and Holy Spirit in relations of origin. Because this act is pure act, it gives without becoming. Because it is triune, its internal life is not a substrate plus relations, but one simple plenitude personally subsisting. Because creatures are not God, they do not receive this reality univocally, but only by analogical participation in its freely communicated effects. Therefore creation, grace, history, and sanctification are best understood as real creaturely receptions under the rule of analogy, with all intrinsic divine change excluded and all real creaturely change preserved.

The payoff is substantial. Theology does not add meaning from outside, as though revelation were raw data awaiting an alien grid. Theology safeguards the meaning revelation itself gives, including the rule by which it must be received and confessed. Phenomenology serves theology best when it allows the given to set the terms of its own givenness, as Marion’s rule suggests. Theology serves revelation best when it names and protects revelation’s internal grammar so that the Church can receive, confess, and live what has been given, without letting modern speech-habits smuggle back in the forbidden picture of “God” as a fourth thing behind Father, Son, and Holy Spirit.

In this sense, a grammar-first method is indeed a first-principles approach, but “first principles” here means something more precise than in Aristotle or a modern axiomatic system. The principles and the semantics form a single governed field: a confessional semantics of divine reference and predication. Revelation-as-received supplies the first principle that norms theology, and apophatic-analogical discipline supplies the rules of well-formed God-talk by which “God,” “Father,” “Son,” and “Spirit” may be spoken truthfully without reintroducing genus, substrate, composition, or a fourth referent behind the Persons. Grammar-first is therefore not merely a list of starting points plus some cautions. It is a unified domain in which doctrinal grammar and negative metaphysical guardrails function as semantic constraints securing faithful reference.

Its proper location is therefore in dogmatic method and theological prolegomena, with its tightest technical overlap in philosophical theology as a discipline of reference and predication. Metaphysics enters here as a servant and policing partner. It explains why certain pictures are illicit and why analogy is required. Hermeneutics and liturgical theology provide the enacted site of this grammar, since Scripture is read under the rule of faith and celebrated in the Church’s prayer. Phenomenology remains an auxiliary descriptive ally, clarifying modes of givenness, address, and response, so long as it does not attempt to overrule the directive and ecclesial character of revelation. Epistemology follows derivatively, as an account of authority, formation, and judgment implicit in governed speech about God.

In lineage, the approach belongs most naturally alongside the patristic regula fidei, pro-Nicene disciplined predication in the Cappadocians and Augustine, scholastic sacra doctrina in Aquinas’s anti-genus and analogical naming, and modern retrievals that speak of doctrine as grammar. What marks it off is its explicit insistence that the Church’s Trinitarian confession is not merely content to be expressed, but the rule that governs what can count as meaningful God-talk in the first place. That is the deeper claim. The Trinity is not only what theology says. It is the norm under which theology may speak at all.

AI and Theology Research

The above and all you read here came out of my curiosity about how far I could push the use of AI. As of today, it’s been out for about three years, and I’ve been working with it every day to push it toward systematic theology and philosophy. The above—and the subsequent dictionary you’re reading—is part of what we can call AI research in the domain of Catholic theology.

The idea is to take relation, relationality, and the like, and build a fully Catholic-governed gift-ontology that places the coherence of the tradition within this idiom. The reason it’s “research” is that, to the best of my knowledge, there is no great “Aquinas” in the tradition who is also a systematically relational-first theologian and philosopher. Arguably, in the age of AI, such a figure probably isn’t going to emerge in the traditional way, since the mode of systematic theology has historically been an artifact of the technology of the pen—which has now been outmoded.

So, by definition, we must find a new mode of being human and theologizing. The above, together with the dictionary page and this reflection, attempts to explore what this new world may look like. Eventually the Church will produce a saint who can navigate a post-AI world. For now, we research, contemplate, and pray.

Lord Jesus, may your doctors come; we need them. Amen.

AI Research and Theology

The main question is whether doing any kind of research with AI is ethical. Is this grift or gift? Unfortunately, I naively used the technology for nearly two years before it fully struck me how suspect it may be. In a real sense, it takes in the knowledge of the internet and deploys it, use by use, in ways that can seem more powerful than the internet itself. But the internet is made by human beings. That means the relation between the whole and its parts is ethically serious. The question is legitimate to ask, and the answer may be a damning one.