An exploration of three of Augustine's central texts, the De Trinitate, the De Doctrina Christiana, and the Confessions elucidate the principles of Augustine's theology of language. This is done in a systematic manner, which previous scholarship on Augustine has lacked. Augustine's principles are revealed through a close reading of these three core texts.
Beginning with the De Trinitate, the book demonstrates that Augustine's inquiry into the character of the human person is incomplete. For Augustine, there is a void without reference to the category of human speech, the very thing that enables him to communicate his theological inquiry into God and the human person in the De Trinitate. From here, the book examines a central work of Augustine that deals with the significance of divine and human speech, the De Doctrina Christiana. It expounds this text carefully, showing three chief facets of Augustinian thought about divine and human communication: human social relations; human self-interpretation using scripture; and preaching, the public communication of God's word. It accepts the De Doctrina Christiana as laying theoretical foundations for Augustine's understanding of the task of theology and language's meaning and centrality within it.