Augustine and Time

Knowing God

Augustine and Politics

Beyond Form Criticism: Essays in Old Testament Literary Criticism

Augustine and Kierkegaard

Understanding the Iglesia Ni Cristo: What They Really Believe and How They Can Be Reached

Augustine and Philosophy

The Doctrines That Divide: A Fresh Look at the Historic Doctrines That Separate Christians

Augustine and Social Justice

Lady in Waiting: Becoming God's Best While Waiting for Mr. Right

Augustine and Psychology

The Journey: Living by Faith in an Uncertain World

Let's Do Theology: Resources for Contextual Theology; completely updated and revised, Edition 2

Augustine and Gender

Five Proofs of the Existence of God

Augustine and Liberal Education

Why I Believe: Straight Answers to Honest Questions about God, the Bible, and Christianity

The Undead and Theology

Scripture Alone: Exploring the Bible's Accuracy, Authority and Authenticity

Symbols of Church and Kingdom: A Study in Early Syriac Tradition