VIRTUAL THEOLOGY SUMMIT
You Will Be My Witnesses:
Evangelization and Teaching in the Early Church

 



November 20, 2025
2:00 p.m. – 3:30 p.m.
(Central Time)


Enjoy the live stream or recording

Augustine Institute Virtual Theology Summit

Against all odds (humanly speaking), and despite persecutions and heresies of all kinds, the Church founded by Christ and set upon the firm foundation of the Apostles, continued to spread throughout the ancient world. Starting with the first Christians gathered at Pentecost, the Holy Spirit was poured out upon the Church and the disciples were given grace and power to testify to the resurrection of Jesus Christ (cf Acts 4:33).  

In this virtual event, you will hear a keynote talk by the Academic Dean on the understanding and role of Scripture in the early Church.  

You will then choose a live breakout session taught by our faculty and focused on evangelization, doctrine, or catechesis.

Come with your questions as we’ll leave time for Q&A! 

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Schedule

2:00 p.m.
KEYNOTE LECTURE

According to the Scriptures: The Bible in the Early Church
Dr. John Sehorn

Early Christians saw their faith as more than a mere component of their lives. Rather, they reimagined God, the world, and themselves in the light of Christ, which they sought in the Scriptures. In this keynote lecture, Dr Sehorn will consider how the Fathers of the Church developed what we might call a biblical worldview, centered on Jesus Christ and lived in his Church.


2:35 p.m.
Master’s Programs at the Augustine Institute
Dr. John Sehorn


2:45 p.m.
BREAKOUT SESSIONS
(Attendees will choose one of the following)

Seeds of the Church: Martyrdom and Evangelization
Dr. Elizabeth Klein

Early Christian martyrdom has been described by scholars as a “public liturgy,” because the martyr witnesses to the truth in word and deed in a particular way. Come learn more about the way in which the martyrs saw their own death as a work of evangelization, and how we can understand that same call for all of us in the eucharistic liturgy today.  

Responding to Heresy in the Early Church
Dr. Christopher Mooney

Very quickly, Christians applied the term haeresis to any teaching that departed from the written and oral teaching of the apostles—that is, Scripture and Tradition—and that thus divided the one mind and body of Christ. In this breakout session we’ll look at the issue of heresy and authority in the 2nd century, especially through the eyes of St. Irenaeus of Lyons in his response to Gnosticism, Against the Heresies. We’ll consider not only why Irenaeus found the ideas of Gnosticism so threatening but also why, more fundamentally, the very idea of haeresis is contrary to the nature of the Church. 

Teaching the Faith with the Fathers
Dr. Jeffrey Lehman

In this breakout session, Dr. Jeffrey Lehman will focus on St. Augustine’s On Christian Doctrine, one of the most influential works in the Catholic tradition on how to read Sacred Scripture attentively and to discern its meaning for the sake of applying it to our daily lives. Originally intended for priests in the Diocese of Hippo Regius (now Annaba, Algeria), where Augustine served as bishop, On Christian Doctrine has since become a classic text on biblical hermeneutics and semiotics (i.e., the study of signs and symbols). The session will consider such themes as signs and how we recognize them, the difference between literal and figurative interpretations, and the way Sacred Scripture speaks to us, weaving together wisdom and eloquence. 

Featured Speakers

Dr John Sehorn Headshot

Dr. John
Sehorn

Academic Dean | Associate Professor of Theology

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Dr. Elizabeth Klein

Associate Professor of Theology

CircleMooney

Dr. Christopher Mooney

Assistant Professor of Theology and Catechetics

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Dr. Jeffrey Lehman

Professor of Philosophy and Theology