David Geisler, ThM

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Author | Teacher | President & Co-Founder — Norm Geisler International Ministries

Dr. David Geisler is the president and co-founder of Norm Geisler International Ministries. He co-authored the book “Conversational Evangelism,” with his late father, Norm Geisler which has now been translated into six languages. He teaches in various seminaries around the globe and is an adjunct professor at the two seminaries his father founded: Southern Evangelical Seminary and Veritas International University. He served as a missionary in Asia for over seven years, training over 300 bible and seminary students in practical apologetics. He graduated from Dallas Theological Seminary with master’s degrees in both Biblical Studies and Theology and holds a Doctor of Ministries in Apologetics from Southern Evangelical Seminary, where he graduated Summa Cum Laude.

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Not Qualified - Norm Geisler - The Movie

The Continuing Impact of Norm Geisler Norm Geisler was the influencer behind the influencers of evangelical Christianity in the 20th and early 21st...

Featured on: Tuesday, April 19, 2022

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August 28, 2026

Penna Dexter

A Detrans Clinic

Texas Children’s Hospital is the nation’s largest freestanding pediatric hospital. Located in Houston, it ranks #1 in Texas and in the top tier of children’s hospitals in the U.S.

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August 28, 2026

Kerby Anderson

Commitment

Lack of commitment is one of the biggest problems in marriage and relational formation.

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August 27, 2026

Kerby Anderson

UFOs and God

In all my years of doing a radio commentary, I have only mentioned UFOs and extraterrestrials a few times. I recently did an interview with Derrick Warfel about his book, UFOs and God, which is a comp...

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