Abstract

What distinguishes theology from the other uses of language? Is theology a specific language, or is it a specific situation of language, a specific way to consider language? I start with the issue of language’s inadequacy before divine revelation. By analyzing the variety of answers to this inopia verborum, I show that the theological inadequacy of language is not conceptual, but formal: it concerns the metalinguistic definition of inadequacy. Then, I formalize the relationship between metalanguage and object language, and I argue that theology applies precisely to this formal relationship. From this, I deduce that the function of theology is to question the need for metalinguistic foundation and validation—given that this need characterizes human language, that is, what is not divine revelation. I end with two applications: on one hand, to the axiomatization of theology; on the other hand, to the methodology for inter-religious dialogue.