Ad Fontes participants around U-shaped tables listen to a presenter at a whiteboard
Robert E. Webber Center · Spring 2027

Ad Fontes

Latin for "to the sources." Clergy and lay leaders read the early church in its own words with Trinity faculty and a small cohort.

Seminar I
Irenaeus of Lyons
Dr. Thomas Breedlove
Seminar II
Catechesis
Dr. Alex Fogleman
8-12
participants in each cohort
2
days together on retreat
6-8
online sessions after the retreat
90
minutes per online session
Spring 2027 seminars

Choose one of two seminars

Each seminar reads primary texts with a Trinity faculty member.

An icon of Saint Irenaeus of Lyons
Early Christian theology

The Christological Anthropology of Saint Irenaeus

With Dr. Thomas Breedlove

Participants read Books III to V of Against Heresies, where the second-century bishop of Lyons answers Gnosticism with a scriptural case for the goodness of creation and the unity of salvation history. The seminar centers on his reading of Christ as the new Adam and what it shows about God's purpose for human beings.

  • In-person retreat: dates coming soon
  • Online sessions: schedule coming soon
View the syllabus
A medieval painting of Saint Augustine and Saint Monica at a sermon by Saint Ambrose
Practical issues in ministry

Catechesis and Discipleship for the Church

With Dr. Alex Fogleman

Participants study a theological account of how Christians begin and grow in the faith, then read writings from the tradition to shape a plan for discipleship in their own churches.

  • In-person retreat: dates coming soon
  • Online sessions: schedule coming soon
View the syllabus
How a seminar works

In person, and online.

Each seminar opens with a two-day in-person retreat, with lodging and meals included. The cohort then meets online for six to eight sessions of 90 minutes to talk through the readings in a tutorial style.

Participants are expected to have graduate theological training, such as an M.A. or M.Div. No earlier study of the seminar's subject is needed.

Ad Fontes participants talk around a conference table
Four men discuss a reading at tables arranged in a U-shape
Seminar leaders

Taught by Trinity faculty

Dr. Thomas Breedlove

Dr. Thomas Breedlove

Director of Ad Fontes

Thomas holds a Ph.D. in theology and ethics from Baylor University and an M.Div. from Duke Divinity School, and wrote A Phenomenology of the Divine Image: Gregory of Nyssa and the Veil of the Flesh (Bloomsbury, 2026).

Dr. Alex Fogleman

Dr. Alex Fogleman

Associate Dean of Special Programs and Director of the Robert E. Webber Center

Associate Dean of Special Programs and Director of the Robert Webber Center. He wrote Making Disciples (Eerdmans, 2025).

Cost

$1,000 per seminar.

2 nights
Retreat lodging and meals included
Deposit
Your diocese can pay the balance
February 2026 cohort

Study with pPastors from different dioceses

Ad Fontes gives clergy and lay leaders time to read together and learn from one another without leaving their parishes for a full semester.

Dr. Thomas Breedlove teaches from notes on Plato at a whiteboard
Participants with name tags talk and take notes at a table
Three men in discussion with laptops, books and name cards
Three participants in conversation over papers and coffee
From a participant
"Ad Fontes, a journey back to the sources, has been a joy. The readings challenge and reward, the fellowship with other clergy is rich, and the 'ancient' take is refreshingly timely. This is a tremendous opportunity for continuing education!"
The Rev. Eric Codding
Church of the Incarnation
Ad Fontes participants listen as a speaker talks at the front of the room

Questions about Ad Fontes

Who can take an Ad Fontes seminar?

Ad Fontes is for clergy and lay leaders with graduate training in theology or ministry, usually an M.A. or M.Div. You don't need to have studied the seminar's subject before.

What does the $1,000 fee cover?

The fee covers the seminar plus two nights of lodging and meals during the in-person retreat. Books and travel are not included.

Can my diocese pay for my seminar?

Yes. Pay a deposit when you register and give a diocesan contact on the form. Trinity's accounting office then invoices your diocese for the balance.

Are scholarships available?

Yes. Several dioceses fund Ad Fontes scholarships. Write to Dr. Thomas Breedlove at thomas.breedlove@tas.edu to ask about one.

When are the spring 2027 dates?

Retreat dates and the online schedule for both seminars will be posted on this page soon.

Dr. Thomas Breedlove teaches from Plato's Republic at a whiteboard

Join a spring 2027 cohort

Registration opens soon. Questions about the seminars or scholarships can go to Dr. Thomas Breedlove.

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