June 4 is the feast of St. Optatus, a fourth-century bishop of Milevis, in Numidia, about ten miles from the Mediterranean Sea on the coast of northern Africa in what is now Algeria. He was a convert to the Catholic faith, and an African by birth, according to St. Jerome. He died around AD 385, […]

Yesterday (May 24) was the feast day of St. Vincent of Lérins, a soldier who became a monk at the monastery in Lérins, and wrote his famous Commonitory in AD 434, three years after the third Ecumenical Council at Ephesus, and seventeen years before the Ecumenical Council of Chalcedon. Because Protestants generally accept both those […]

Readers of this website are by now thoroughly familiar with Keith Mathison’s book The Shape of Sola Scriptura. His thesis has already received ample criticism (see articles by Cross & Judisch, Liccione, and Judisch), and I do not wish to add to that particular discussion. In this post, I would like instead to grant Mathison […]

This article is intended to be a resource showing the support for the doctrine of Transubstantiation in the Church fathers, and not a robust defense of the doctrine as defined by the Council of Trent.1 The Church fathers did not believe in a mere spiritual presence of Christ alongside or in the elements (bread and […]

Today, November 23, is the memorial of St. Clement I, pope and martyr. St. Clement was the third bishop of Rome, after St. Peter. He is known to us mostly through his famous letter to the Church at Corinth. Here I present a brief summary of what we know from later Fathers about St. Clement, […]

Today is the memorial of St. Ignatius, the bishop of Antioch who was martyred in Rome around AD 107. What does St. Ignatius reveal to us about the Church? According to the early fourth century Church historian Eusebius, St. Ignatius was the second bishop of Antioch (from approximately AD 70 to 107) after Evodius, about […]

It is with pleasure that I announce to you a new website – www.churchfathers.org. Designed to be a user-friendly resource of quotes from the Church Fathers organized in topical fashion, this website can be used to phrase questions about what we believe, and what we don’t believe, by looking at our faith through ancient eyes.

Dr. Ligon Duncan is an adjunct professor of theology at Reformed Theological Seminary in Jackson, Mississippi, and also the senior pastor at First Presbyterian Church in Jackson. At this year’s “Together for the Gospel” conference, held April 10-12 in Louisville, Kentucky, he gave a talk titled “Did the Fathers Know the Gospel?” Here I examine […]

I was reading Saint Augustine’s De doctrina Christiana today and bumped into a zinger that caused even my own Catholic soul to squirm. In book one, we come to this chapter: Chapter 39.— He Who is Mature in Faith, Hope and Love, Needs Scripture No Longer.

Years ago while listening to Hank Hanegraaff’s Bible Answer Man radio program, a caller called in about “Christ suffering in Hell.” Hank rightly explained that “Christ suffering in Hell” is not a biblical doctrine, but noted that the doctrine was held by John Calvin. Hank respectfully disagreed with Calvin. We can argue back and forth […]