“The Theologian”: Mike Aquilina & Matthew Leonard discuss Gregory of Nazianzus

Besides John the Evangelist, Gregory of Nazianzus is the only person the Early Church called “The Theologian.” His is the brilliant mind who sharpened our language and understanding of doctrines all Christians believe about the person of Jesus Christ. According to tradition in the East, he is the only theologian who never wrote a single sentence which erred theologically.