Luther and Ontology I

Metaphysics was clearly a going concern in the late Middle Ages. There was controversy of many kinds related, of course, to issues within medieval semantics. The common belief was that there must be a most general structure of the world presupposed by the categories within language itself. Important questions included the following: What is the nature of wholes and how are they related to parts (mereology)? What is the nature, and ontological status, of relations? How do essence and existence relate (especially within divine reality), and what ontological status does each have? Are there such things as universals, and, if so, in what do they consist? What is being in its most general nature? Is it univocal? Finally, and most importantly, what is the being of God? What does it mean to say that the divine has properties? Are these traditional divine properties compatible?

It would be odd to think that Luther burst on the scene in the early sixteenth century with a sophisticated theological vocabulary and theory that profoundly addressed the human existential situation and yet somehow circumvented (and was hence disconnected from) the traditional metaphysical problems. Unfortunately, although this would be odd, it is exactly what much post-Kantian Luther interpretation has seemed to assume. It has presupposed that the really interesting questions within Luther scholarship are questions as to how Luther's theological language connects to human existence lived coram deo and within the reality of God's promise. That this is important for Luther goes without saying. He did stress the power of the living Word, and emphasized what might be called the "performative" characteristics of language of the divine.

However, Luther always assumed that theological language has truth conditions, that propositions are true or false in so far as the state what is, or what is not, the case. Theological language is constative, not merely performative. God, for Luther, is really triune; there actually are two disconsonant natures within Christ; the physical Body of Christ is really present in the bread and wine at the communion table. The infinite really is somehow in the finite in such a way that the infinite remains infinite while the finite remains finite. What is more, Christ really is present in the Christian such that one can speak of "ein Kuchen." As is the case in the history of theology generally, there is a "unity" or "identity in difference" presupposed within key theological loci. While Luther understood that the assertion of the existence of such identities was justified finally on the basis of revelation, he did not skrink away from calling such such assertions true, and supposing that they are true because they state some state of affairs that actually obtains.

The question is how to conceive these identities. Clearly, Luther believed that Aristotle was a great enemy to theology, and much preferred Plato to his even more precocious student. But what metaphysics is presupposed if the substance/accident metaphysics of Aristotle is incapable of conceiving the res ineffabilis of the two natures of Christ or the three persons of the Trinity? Should one simply assume that there is no way things ultimately stand that make true dogmatic theological propositions? Would one be better off construing dogmatic theological propositions relationally, that is, as expressing or specifying human experience in relation to divine reality. If Kant is right, of course, theological expressions must finally be construed as being about human experience (thinking, feeling, or doing), and about the phenomena of "limit points" within that experience. If Kant is right, then the truth of theological expressions, for Luther, simply can't be determined by objectively existing states of affairs.

But, I would argue, Kant is precisely wrong as an interpreter of Luther. Luther must be understood within his context as an Augustinian trained in the nominalist tradition, an Augustinian knowing standard nominalist semantic theory and metaphysics, an Augustinian who, however, is so moved by the incomprehensibility and ultimate significance of the res ineffabilis that he is willing to be innovative both semantically and metaphysically. About this, I shall have much more to say in subsequent posts.