Greg Koukl

Greg Koukl founded Stand to Reason in 1993 and currently serves as President of Stand to Reason. He has spoken on more than 70 college and university campuses both in the U.S. and abroad and has hosted his own call-in radio show for 27 years, advocating for “Christianity worth thinking about.” Greg received his Masters in Philosophy of Religion and Ethics at Talbot School of Theology, graduating with high honors, and his Masters in Christian Apologetics with honors from Simon Greenleaf University. He is an adjunct professor in Christian apologetics at Biola University.

Affiliations Faculty, Student
Position Adjunct Professor, Christian apologetics
Degree M.A. Philosophy of Religion and Ethics

Author's books

Tactics Study Guide, Updated and Expanded: A Guide to Effectively Discussing Your Christian Convictions

In the Tactics video Bible study, master apologist Gregory Koukl introduces viewers to effective ways to defend their Christian faith in conversations with friends, coworkers, and family members. This eight-session provides a game plan for communicating the compelling truth about Christianity with confidence and grace. The study guide includes video notes, discussion questions, and personal study between sessions.

Tactics Study Guide, Updated and Expanded: A Guide to Effectively Discussing Your Christian Convictions – eBook

In the Tactics video Bible study, master apologist Gregory Koukl introduces viewers to effective ways to defend their Christian faith in conversations with friends, coworkers, and family members. This eight-session provides a game plan for communicating the compelling truth about Christianity with confidence and grace. The study guide includes video notes, discussion questions, and personal study between sessions.

Tactics Video Study: A Game Plan for Discussing Your Christian Convictions

In the Tactics video Bible study, master apologist Gregory Koukl introduces viewers to effective ways to defend their Christian faith in conversations with friends, coworkers, and family members. This eight-session provides a game plan for communicating the compelling truth about Christianity with confidence and grace.  Designed for use with the Tactics Study Guide, sold separately.

Tactics: A Game Plan for Discussing Your Christian Convictions, 10th Anniversary Edition

In a world increasingly indifferent to Christian truth, followers of Christ need to be equipped to communicate with those who do not speak their language or accept their source of authority. In Tactics, 10th Anniversary Edition, Gregory Koukl demonstrates how to artfully regain control of conversations, keeping them moving forward in constructive ways through thoughtful diplomacy. This expanded anniversary edition includes updates and expansions of existing tactics, as well as the addition of an all-new tactic and a chapter on Mini Tactics filled with simple maneuvers to aid in discussions.

Tactics: A Game Plan for Discussing Your Christian Convictions, 10th Anniversary Edition – eBook

In a world increasingly indifferent to Christian truth, followers of Christ need to be equipped to communicate with those who do not speak their language or accept their source of authority. In Tactics, 10th Anniversary Edition, Gregory Koukl demonstrates how to artfully regain control of conversations, keeping them moving forward in constructive ways through thoughtful diplomacy. This expanded anniversary edition includes updates and expansions of existing tactics, as well as the addition of an all-new tactic and a chapter on Mini Tactics filled with simple maneuvers to aid in discussions.

Tactics: A Game Plan for Discussing Your Christian Convictions, 10th Anniversary Edition – Unabridged Audiobook on CD

In a world increasingly indifferent to Christian truth, followers of Christ need to be equipped to communicate with those who do not speak their language or accept their source of authority. In Tactics, 10th Anniversary Edition, Gregory Koukl demonstrates how to artfully regain control of conversations, keeping them moving forward in constructive ways through thoughtful diplomacy. This expanded anniversary edition includes updates and expansions of existing tactics, as well as the addition of an all-new tactic and a chapter on Mini Tactics filled with simple maneuvers to aid in discussions.

Tactics: A Game Plan for Discussing Your Christian Convictions, 10th Anniversary Edition – Unabridged Audiobook on MP3-CD

In a world increasingly indifferent to Christian truth, followers of Christ need to be equipped to communicate with those who do not speak their language or accept their source of authority. In Tactics, 10th Anniversary Edition, Gregory Koukl demonstrates how to artfully regain control of conversations, keeping them moving forward in constructive ways through thoughtful diplomacy. This expanded anniversary edition includes updates and expansions of existing tactics, as well as the addition of an all-new tactic and a chapter on Mini Tactics filled with simple maneuvers to aid in discussions.

Tactics: A Game Plan for Discussing Your Christian Convictions, Course Guide

A Course Guide for Tactics: A Game Plan for Discussing Your Christian Convictions, when used with the accompanying book, workbook, and video lectures, provides everything you need to learn on your own and go deeper in understanding topics related to the Bible, theology, ministry, and more. This Course Guide maps your plan of study for you and provides materials to help you retain what you learn. These can include essay questions, quiz questions (with answer key provided), and more. You’ll be learning in no time.

The Story of Reality Video Study: How the World Began, How it Ends, and Everything Important that Happens in Between

Christianity isn’t just a private religious viewpoint—it’s a picture of reality that becomes visible when the pieces of its puzzle are properly assembled. Hosted by Gregory Koukl, this study examines the story of the world, the meaning of humanity’s role in the drama, and a foretelling of how the plot lines will be resolved in the end. Six-session DVD.

The Story of Reality: How the World Began, How It Ends, and Everything Important That Happens in Between

In The Story of Reality, best-selling author and host of Stand to Reason, Gregory Koukl, explains the five words that form the narrative backbone of the Christian story, identifying how “God,” “man,” “Jesus,” “cross,” and “resurrection” encompass the message of the Bible from start to finish. His big-picture introduction to the Christian worldview is ideal for individual seekers or small groups preparing members for outreach.

The Story of Reality: How the World Began, How It Ends, and Everything Important that Happens in Between – Audiobook [Download]

In The Story of Reality, best-selling author and host of Stand to Reason, Gregory Koukl, explains the five words that form the narrative backbone of the Christian story. He identifies the most important things that happen in the story in the order they take place. Our story begins with God. He created everything, but something went terribly wrong. So God initiated a rescue plan and entered the world that he had made by becoming like us in Jesus Christ. Jesus saved us from the wrongness in ourselves and in the world through his death on a cross. And how people respond to what he did will determine what their future, at the final event of history: the resurrection.

The Story of Reality: How the World Began, How It Ends, and Everything Important that Happens in Between – eBook

In The Story of Reality, best-selling author and host of Stand to Reason, Gregory Koukl, explains the five words that form the narrative backbone of the Christian story, identifying how “God,” “man,” “Jesus,” “cross,” and “resurrection” encompass the message of the Bible from start to finish. His big-picture introduction to the Christian worldview is ideal for individual seekers or small groups preparing members for outreach.

The Story of Reality: How the World Began, How It Ends, and Everything in Between – Unabridged Audiobook on CD

In The Story of Reality, best-selling author and host of Stand to Reason, Gregory Koukl, explains the five words that form the narrative backbone of the Christian story. He identifies the most important things that happen in the story in the order they take place. Our story begins with God. He created everything, but something went terribly wrong. So God initiated a rescue plan and entered the world that he had made by becoming like us in Jesus Christ. Jesus saved us from the wrongness in ourselves and in the world through his death on a cross. And how people respond to what he did will determine what their future, at the final event of history: the resurrection.

The Story of Reality: How the World Began, How It Ends, and Everything in Between – Unabridged Audiobook on MP3

In The Story of Reality, best-selling author and host of Stand to Reason, Gregory Koukl, explains the five words that form the narrative backbone of the Christian story. He identifies the most important things that happen in the story in the order they take place. Our story begins with God. He created everything, but something went terribly wrong. So God initiated a rescue plan and entered the world that he had made by becoming like us in Jesus Christ. Jesus saved us from the wrongness in ourselves and in the world through his death on a cross. And how people respond to what he did will determine what their future, at the final event of history: the resurrection.