- B.S. in Biology, University of California at Irvine, 1973.
- Th.M. in New Testament, Dallas Theological Seminary, 1982.
- Ph.D. in New Testament, Dallas Theological Seminary, 1985.
- Four years on campus staff with Campus Crusade for Christ.
- Intern at First Baptist Dallas in High School Department.
- Night and weekend chaplain at Baylor Hospital, Dallas.
- Pastor, Lake Cities Bible Fellowship, Lewisville, TX.
- Professor of Greek and Bible, Woodcrest College, Lindale, TX.
- Professor of Greek and Bible, Multnomah School of the Bible, Portland, OR.
- Guest Professor for Florida Bible College and Chafer Theological Seminary.
- Founder and Executive Director, Grace Evangelical Society.
- Hundreds of magazine and journal articles for GES.
- Author of a dozen books, including, Confident in Christ, The Road to Reward, Secure and Sure, Inerrancy for Dummies, A Gospel of Doubt: The Legacy of John MacArthur’s The Gospel According to Jesus, Grudem Against Grace: A Defense of Free Grace Theology, Turn and Live: The Power of Repentance, The Ten Most Misunderstood Words in the Bible, 100 Faith-Alone Verses in the Bible, Four Views on the Role of Works at the Final Judgment, The Gospel Is Still Under Siege, and Is Calvinism Biblical?
- Blogs two to three times a week, daily podcasts, and once a week YouTube video.