What do we really mean by God"?

Atheism is on the rise. Skeptical thinkers like Richard Dawkins, Christopher Hitchens, and Sam Harris vigorously attack belief in God as irrational or, even worse, dangerous. The so-called New Atheism has attracted millions of young people thanks to bestselling books such as The God Delusion and God Is Not Great.

How should Christians respond? How can we turn the tide of secularism and draw people back to God?

In this new six-part film series and study program, Bishop Robert Barron reaches into our rich intellectual tradition to teach us how. Using the insights of St. Augustine, St. Thomas Aquinas, Pope Benedict XVI, he uncovers a clear yet sophisticated understanding of what we mean by “God".

Who is God? And why does he matter? Watch this series and you'll not only learn the answers yourself, but you'll discover how to share them with others - especially those who no longer believe.



Lesson 1 – Atheism and What We Mean by "God"

There are lots of views about God. Some see him as a mythical fairy in the sky, others as the Supreme Being. Some consider him a threat to our freedom. But for Christians, God is not one being among many. He's not a competitor to our flourishing. God is that than which nothing greater can be thought, the strange and unique source of being itself. Before discussing anything about God we must become clear about one question: who is God?


Lesson 2 – St. Thomas Aquinas and the Paths to God

In the thirteenth century, St. Thomas Aquinas composed his famous five paths to God. His proofs don't depend on the Bible or divine revelation. They simply start from the world around us—trees, birds, buildings, and even ourselves. Thomas noticed that none of these things have to exist. But if that's the case, there must be some cause behind them, something grounding their existence. For Thomas and all Christians since, we know this source of all being by its ancient name—God.


Lesson 3 – The Divine Attributes

Once we understand who God is, we naturally wonder, "What is he like? How does he act?" We can never fully answer those questions. Yet we can know that God is self-sufficient—he doesn't need the world but creates it out of love. God is omniscient, knowing all things. God is omnipresent, everywhere in existence. Through these attributes we discover a God who presses upon the world, always and everywhere, not aggressively but only with love.


LESSON 4 – Providence and the Problem of Evil

Perhaps the most difficult question in theology is this: Why does God allow evil? If God is all-good and all-powerful, then why are our lives marked with pain and suffering? These are not abstract questions. They go right to the heart of our experience. We have each wrestled with misery, wondering when God would intervene. As with Job, God does not give us answers. He instead offers a person: the crucified Jesus, through whom God enters our suffering and makes it his own.


Lesson 5 – Exploring the Trinity

The most important event in human history took place when God, infinite and incomprehensible, became a finite and familiar man, Jesus Christ. While some people reduce Jesus to a wise teacher, the testimony of scripture and the early Church makes it clear that Jesus of Nazareth was, and is, God incarnate. He's the Second Person of the Trinity. And by his sacrificial death and glorious resurrection, we too can enter into Trinitarian life.


Lesson 6 – The God Who is Love

The book of Genesis reveals that we are made in the image and likeness of God. What does this mean? For St. Augustine it affirmed that our own traits—our minds, our self-knowledge, our self-love–can tell us something about God as a Trinity. What is Christianity finally about? What is the deepest meaning of being and all reality? The Christian answer is this: God is love, a play of Father, Son, and Holy Spirit.


"The Mystery of God" Sample Lesson


"The Mystery of God" Trailer

Study Program


You can watch the DVD and then probe more deeply into Bishop Barron’s message by using the companion Study Guide, which is divided into sections that correspond to each part of Bishop Barron’s presentation. The Study Guide was written by Catholic author, Trent Horn, an apologist at Catholic Answers, compiled under the direction and approval of Bishop Barron. Trent has relevant experience in this area as one of his books is Answering Atheism: How to Make the Case for God with Logic and Charity.

 Each section of the study guide provides a detailed commentary on the DVD and “Questions for Understanding" based on the DVD presentation, Scripture and the Catechism of the Catholic Church.  Each section also includes “Questions for Reflection" that help you connect the material to your own life and experience.

 For group study, you can present the program in seven 90-minute sessions.  Each session includes DVD viewing and small group discussion of Study Guide questions. Participants read the commentary in the study guide and prepare the questions before the small group discussion. This preparation can be accomplished either before or after they view the DVD, as the Commentary in each lesson is very detailed.

 The Leader’s Kit provides essential resources for group discussion leaders, including the DVDs, lessons, facilitator guide, answer key and prayer cards.


Click on the appropriate links below to open or download the files. On a PC you can right click on the link and select “Save Target As" (Internet Explorer) or “Save Link As" (Firefox) to download to your computer. 

Watch Sample Video





Click on the appropriate links below to open or download the files. On a PC you can right click on the link and select “Save Target As" (Internet Explorer) or “Save Link As" (Firefox) to download to your computer.

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     Promotional Poster | Cartel promocional

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     Promotional Flyer | Folleto promocional

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     Certificate of Completion


     Bishop Barron Bio



     "Managing Challenging Personalities" Powerpoint



Mystery of God

Mar 01, 2016 · 17 Comments
DVD (N. America): $59.95
Blu-ray (N. America): $69.95

Mystery of God Study Guide

Jun 11, 2015 · 0 Comments
Study Guide: $24.95

Mystery of God Leader's Kit (DVD)

by Bishop Robert Barron · Jun 11, 2015 · 0 Comments
DVD - NTSC: $99.95

Mystery of God Leader's Kit (Blu-ray)

by Bishop Robert Barron · Jun 11, 2015 · 3 Comments
Blu-ray Set: $109.95

Mystery of God Leader Guide

Jun 10, 2015 · 0 Comments
Workbook: $39.95

Mystery of God- Pocket Guide to Answering Atheists

Jun 10, 2015 · 1 Comments
Booklet (Pack of 10): $14.95

El misterio de Dios

by Bishop Robert Barron · Jun 09, 2015 · 0 Comments
DVD: $59.95
Blu-ray: $69.95

El Misterio de Dios- Kit para Líderes (DVD)

Jun 19, 2013 · 0 Comments
DVDs - Guia - Manual: $99.95

El Misterio de Dios - Guía de estudio

Jun 01, 2013 · 0 Comments
Cuaderno de ejercicios: $24.95

El Misterio de Dios - Guía para líderes

Jun 05, 2013 · 0 Comments
Cuaderno de ejercicios: $39.95

El Misterio de Dios- Kit para Líderes (Blu-ray)

Jun 19, 2013 · 0 Comments
Blu-ray - Guia - Manual: $109.95