About Me

Rob Dalrymple is the director of Determinetruth ministries. DetermineTruth ministries desires to create platforms with resources designed to equip leaders and the larger body of Christ for service in the kingdom of God.

Determinetruth ministries includes a regular blog, podcast, and youtube videos. Rob also conducts seminars on various topics: especially the book of Revelation and the end times. Determinetruth ministries is working towards providing an online program for certification in Bible and ministry.

Rob has a ThM and a PhD in Biblical Interpretation and New Testament Studies from Westminster Theological Seminary and an MA in Philosophy. He has been in ministry for more than thirty years at the seminary, college, and local church levels. He has served as a lead pastor, as the Dean and Professor of NT at Koinonia Graduate School of Theology, as a teaching fellow in NT Greek at Westminster Theological Seminary, and as an Adjunct Professor of New Testament and Biblical Greek at Biblical Seminary in Hatfield, Pa. He has also taught and lectured at conferences and seminaries around the world.

His books include: Follow the Lamb: A Guide to Reading, Understanding, and Applying the Book of Revelation (Weaver Books, 2017), Understanding the New Testament and the End Times: Why it Matters (Wipf and Stock, reprint 2018; previously published as Understanding Eschatology: Why it Matters, 2017), These Brothers of Mine: A Biblical Theology of Land and Family and a Response to Christian Zionism (Wipf and Stock, 2015), and Revelation and the Two Witnesses (Wipf and Stock, 2011). He is also a contributor to the Baker Illustrated Bible Dictionary and author of numerous scholarly articles and reviews. He is currently writing a commentary on the book of Revelation titled: “Revelation: a Love Story.”

In addition to his writing, Rob is on the board of directors for the Network of Evangelicals for the Middle East (NEME). He also serves on the oversight committee for the book of Revelation Study Group for the Evangelical Theological Society and is a consulting editor for the online journal Sacrum Testamentum.

He loves to spend time with his wife Toni and their four children, three daughters-in-law, and their grandchildren Oliver and Holland (Ollie and Holly). He has been involved in managing his kids’ little league and AAU baseball teams, coaching their youth soccer teams, and in their junior golf. He enjoys reading and studying the Word of God. And, as a native New Englander, he loves cheering for the Red Sox, Patriots, Celtics, and Bruins, and most anything that comes out of Boston. Rob is also an avid golfer.

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If you would like to have Rob speak at your church or organization please let us know by filling out the contact info on the Contact me tab on this site.