The Trinitarian Telos of the Summa theologiae

Abstract

I argue for a performative reading of the Summa theologiae in relation to Thomas Aquinas’s coordination of the trinitarian processions with the trinitarian image and the process of teaching and learning. Specifically, I argue that the Summa is skillfully arranged in order to initiate the student into the graced process of conceiving words about the Triune God that burst forth into love—the very processions by which we are ad imaginem Dei and become more like God. Learning to speak truly and love rightly prepares students to preach about God within their culture, just as Thomas’s own efforts to preach the trinitarian mystery indicate. My argument takes into account Thomas’s life as a Dominican preacher and teacher in thirteenth-century Europe as well as his theology of the mixed life of contemplation and action. With respect to the latter, Thomas maintained that the Dominican must draw in contemplation what he will pour out later on in preaching (contemplata aliis tradere). Thomas wrote the Summa theologiae with this pastoral orientation in mind. In light of this historical context, I argue that the Summa is a performative text and transformative encounter with sacra doctrina written to prepare Dominican students to hand on the fruits of their contemplation. This interpretation of the Summa theologiae and Thomas’s trinitarian theology enriches standard contemporary interpretations of the psychological analogy.