David Guzik Lectures on Christian History
- The Early Church, Daily Life and Persecution
- The Spread of the Gospel and the Apologists
- The Montanists
- The Conversion of Constantine and Its Aftermath
- The Christian Empire: The Roman Catholic Church and the Papacy
- The Christian Empire: Important Events and Challenges
- The Christian Empire: Important People and Writings
- The Need for Reformation and the Pilgrim Church
- Ideas of Reform and an Early Example of Reform
- The Flagellants
- Foundations of the Reformation
- Martin Luther – Early Years
- The Reformation in Germany
- The Reformation Beyond Germany
- The Anabaptists, Radical Reformers
- The Counter-Reformation and Thirty Years War
- Christianity in a More Modern World
- The Modern Missions Movement
- The Historical Phenomenon of Revival
- The Welsh and Worldwide Revival of the Early 20th Century