Paul Struggles with His Congregation: The Pastoral Message of the Letters to the Corinthians

Cold-Case Christianity: A Homicide Detective Investigates the Claims of the Gospels

Dare We Hope That All Men be Saved?: With a Short Discourse on Hell, Edition 2

The Cost of Discipleship

Two Sisters in the Spirit: Therese of Lisieux and Elizabeth of the Trinity

What It Means to Be Protestant: The Case for an Always-Reforming Church

My Work: In Retrospect

The New Testament in Its World: An Introduction to the History, Literature, and Theology of the First Christians

Priestly Spirituality

The Pilgrim's Progress: From This World to That Which is to Come

Worship at the Crib: A Christmas Meditation

Learning Theology with the Church Fathers

Theology of Henri De Lubac

The Gnostic Bible: Revised and Expanded Edition

Epilogue

Beyond Belief: The Secret Gospel of Thomas

The Grain of Wheat: Aphorisms

Essential Gnostic Scriptures

Test Everything; Hold Fast to What Is Good

Becoming Divine: An Introduction to Deification in Western Culture