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Gregory Koukl

Gregory Koukl

Author | Speaker | President & Founder of Stand to Reson — Addjunct Professor in Christian Apologetics at Biola University

Gregory Koukl is the founder and president of Stand to Reason (str.org). Gregory 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 serves as an adjunct professor in Christian apologetics at Biola University. He is the author of the award-winning The Story of Reality and the best-selling Tactics.

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Book cover street smarts

Street Smarts: Using Questions to Answer Christianity's Toughest Challenges

Street Smarts equips Christians to handle tough challenges in a straightforward and user-friendly way. It provides the practical tools they need to ke...

Featured on: Wednesday, August 2, 2023

Viewpoints

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1780970146 6a2772a202059
June 9, 2026
Kerby Anderson

High and Low

If you look at the American economy, you see a high and a low. The stock market is at a record high, while consumer sentiment is at the lowest ever measured.

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Book cover faith affirming findings
June 8, 2026
Kerby Anderson

Faith-Affirming Findings

Biblical archaeology seems to be going through a “golden age of apologetics.” One illustration is the fact that over the last two months I have had the privilege of interviewing three authors on their...

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1780883379 6a261fb3cd354
June 5, 2026
Kerby Anderson

Historical Ignorance

Years ago, a doctor wrote an article entitled, “What’s Keeping David McCullough from Sleeping?” This noted historian and award-winning author had trouble sleeping because he was worrying about what wa...

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Support the Safeguarding Women from Chemical Abortion Act
April 15, 2026

Support the Safeguarding Women from Chemical Abortion Act

The abortion pill harms women and kills unborn children. Congress must act.

Support the SAVE Act
April 2, 2026

Support the SAVE Act

SAVE Election Integrity with Voter ID.

FACE Act Repeal Act of 2025
January 12, 2026

FACE Act Repeal Act of 2025

Pro-lifers have been abused under the FACE Act for long enough.

Contact Congress About the Prevent Government Shutdowns Act of 2025
October 15, 2025

Contact Congress About the Prevent Government Shutdowns Act of 2025

Congress needs to get the job done, not run away from work.