A Thomish Epistemic Cartography of the Question “Can We Know God?”

Abstract

The following article maps the various ways in which the expressions “knowledge” and “to know” are diversely used with reference to the Triune Lord of historic Christian orthodoxy. The reason for this epistemic cartography of Christian grammar stems from a desire to help dissolve and bring quiet to the decades of confusion that have arisen in theological conversation as a function of the failure to specify just what one means by the relevant terms (chiefly, “knowledge” and “to know”) in questions like “Can we know God?” I therefore list the various ways “to know” and “knowledge” are traditionally used to give shape both to the differing versions of the question “Can we know God?” and to their respective answers as displayed within the grammar of the Christian faith. Making use of St. Thomas Aquinas's contributions when helpful, the resulting analysis yields that, though we can truly say it is possible for us to know or have knowledge of God that is of the unitive, conventional, demonstrative, and nominative sort (i.e., the form of the question under those intentional conditions leads to an affirmative answer), we can in no way meaningfully assert the same of definitional knowledge with respect to God. Through God's self‐revelation in/as Jesus Christ, however, I argue that an infallible and superlative expansion of the possibilities for our unitive, conventional, demonstrative, and nominative knowledge of God is on offer.