- Ancient History Encyclopedia
- Early Christian Writing
- Christian History Institute
- Heilbrunn Timeline of Art History – The Metropolitan Museum of Art (NYC)
- St. Johns Nottingham – Youtube channel – Excellent videos on Christian history, philosophy, and theology
- University of Nottingham – Youtube channel – Search the channel for excellent summaries on various theological topics
- Standford University Encyclopedia of Philosophy
- Internet Encyclopedia of Philosophy
- Medieval History
- Church History Timeline
- Interactive Church History Timeline
- The John Templeton Foundation – “a philanthropic catalyst for discoveries relating to the Big Questions of human purpose and ultimate reality”
- Academy for Christian Thought (ACT) – a partnering ministry with Project Augustine whose goal is “to encourage interdisciplinary engagement with every field of human inquiry to better understand the impact of history, philosophy, culture and the natural sciences on the Christian faith.”
- Rev. Dr. Ron Choong – Founder and Chief Executive of Academy for Christian Thought (ACT), theologian of science and missionary
Project Augustine 