Together they explore key biblical passages (Psalm 51, Psalm 38, 2 Corinthians 7, Luke 3), the Reformed confessions, unhealthy distortions of penance, and the pastoral challenge of helping people see repentance not as a terror but as a mercy. Repentance doesn’t merely involve feeling guilty—it involves embracing Christ, turning from sin, and tasting the joy that accompanies renewal. They also discuss what a repentant church culture looks like: a community marked by humility, honesty, grace, and a shared approach to the Lord’s Table as those who come on equal footing—sinners saved by a gracious Redeemer.

Harrison Perkins (PhD, Queen’s University Belfast; MDiv, Westminster Seminary California) is the pastor of Oakland Hills Community Church in Farmington Hills, Michigan. He is the author of Reformed Covenant Theology: A Systematic Introduction (Lexham Press 2024), Catholicity and the Covenant of Works (Oxford University Press, 2020), Righteous by Design: Covenantal Merit and Adam’s Original Integrity (2024), Created for Communion with God: The Promise of Genesis 1–2 (Lexham Press, 2025), and a number of popular and academic articles. He regularly writes articles for Heidelblog and Modern Reformation.

Watch on YouTube

Chapters

• 0:00:07 Introduction
• 0:10:03 Background to the Book
• 0:16:22 Reframing Our Understanding of Repentance
• 0:20:39 The Joy of Repentance
• 0:24:35 The Reformed Confessions on Repentance
• 0:37:17 Psalms 38 and 143
• 0:43:26 Bearing Fruit in Keeping with Repentance
• 0:48:15 Distinguishing Fruits of Repentance from Acts of Penance
• 0:53:28 Illustrations of Repentance
• 1:00:41 Exodus 24, Covenant, and the Repentant Community
• 1:06:45 Hope for Readers of This Book
• 1:12:06 Conclusion

Participants: Camden Bucey, Harrison Perkins

Dr. Perkins offers historical and systematic clarity on the oft-debated notion of merit in the covenant of works, contrasting Reformed and Roman Catholic anthropologies. He also unpacks the pastoral dimensions of humanity’s creation for communion with God, showing how Genesis 1–2 serves not merely as a record of origins, but as a divine love letter calling God’s people into eternal fellowship.

Whether you’re a pastor, scholar, or thoughtful layperson, this episode provides deep insight into how theology—rooted in Scripture and the Reformed tradition—shapes our understanding of God, humanity, and the gospel of Jesus Christ.

Watch on YouTube

Chapters

• 00:00:07 Introduction
• 00:09:06 The Origin of Each Book
• 00:18:03 Genesis 1–2 Draws Us into Communion with God
• 00:20:58 The Theme of Beauty
• 00:24:39 Original Righteousness
• 00:32:34 Natural Man’s Ability
• 00:47:00 Concupiscence
• 00:56:01 Concepts of Merit
• 01:07:18 Communion with Other Image Bearers
• 01:15:22 Conclusion

Participants: Camden Bucey, Harrison Perkins

These clips showcase rich theological discussions spanning topics from biblical interpretation and church history to contemporary cultural challenges facing Reformed Christians. This annual highlight episode continues a tradition dating back to the show’s founding in 2008, offering listeners both a recap of the year’s most impactful conversations and an invitation to explore the full episodes in greater depth.

The episode serves as both a celebration of Reformed Forum’s mission to support the church in presenting every person mature in Christ and a reminder of our commitment to providing free Reformed theological resources worldwide.

Watch on YouTube and Vimeo.

Chapters

• 00:00:07 Introduction
• 00:04:14 Adonis Vidu — Exploring the Doctrine of Inseparable Operations
• 00:11:17 Aaron Renn — Life in the Negative World
• 00:15:15 Harrison Perkins — Exploring Covenant Theology among the Theological Disciplines
• 00:24:11 Van Til Group #13 — Roman Catholic and Evangelical Views of Sin and Human Consciousness
• 00:34:09 Iain Wright and Yannick Imbert — Reclaiming the “Dark Ages”
• 00:41:49 Greg Beale — Union with the Resurrected Christ
• 00:48:15 David Hall — Irony and the PCA
• 00:52:13 Cornelis Van Dam — Considering the Historicity of Genesis 1 and 2
• 00:55:21 Greg Beale and Ben Gladd — Dictionary of the NT Use of the OT
• 00:57:41 Alan Strange, Darryl Hart, Nick Willborn, and Timon Cline — Politics, Culture, and the Spiritual Mission of the Church
• 01:11:49 Conclusion

Participants: Aaron Renn, Adonis Vidu, Alan Strange, Benjamin Gladd, C. N. Willborn, Camden Bucey, Carlton Wynne, Cornelis Van Dam, Darryl G. Hart, Greg Beale, Harrison Perkins, Iain Wright, Lane G. Tipton, Timon Cline, Yannick Imbert

On July 11, 2024, we recorded a webinar with Harrison Perkins, author of Reformed Covenant Theology: A Systematic Introduction (Lexham Academic). This event explored the multifaceted nature of covenant theology, examining how it relates to other branches of exegetical and theological study.

Discover how covenant theology is informed by exegetical, biblical, and systematic theology and how it in turn influences other disciplines. Whether you’re a theologian, pastor, student, or simply interested in deepening your knowledge of Reformed theology, this webinar promises to provide valuable insights and foster enriching discussions.

Chapters

• 00:00:00 Introduction
• 00:05:12 Perkins on Reformed Covenant Theology
• 00:29:00 Covenant Theology and the Theological Encyclopedia
• 00:41:19 Advancing beyond Mere Typology
• 00:54:34 The Most Pressing Challenges to Covenant Theology
• 00:58:24 Thoughts on a Republication of the Covenant of Works
• 01:05:47 Types “Resembling” the Covenant of Works
• 01:21:08 Conclusion

Samuel Miller, the first professor of Ecclesiastical History and Church Government at Princeton Theological Seminary and a prolific author, published this introduction and defense of Presbyterianism in 1835. Originally titled Presbyterianism: The Truly Primitive and Apostolical Constitution of the Church of Christ, Miller covers the basics of Presbyterian belief and practice, grounding his material in the Scriptures primarily and church history secondarily.

Dr. Harrison Perkins is Stated Supply at Oakland Hills Community Church in Farmington Hills, Michigan
Visiting lecturer in systematic theology at Edinburgh Theological Seminary and online instructor at Westminster Theological Seminary. He is the author of Catholicity and the Covenant of Works: James Ussher and the Reformed Tradition, of which he spoke on Christ the Center episode 677.

Chapters

• 00:00:00 Introduction
• 00:03:20 Update and Current Projects
• 00:09:35 Editing Samuel Miller’s Presbyterianism
• 00:17:46 Samuel Miller’s Biography
• 00:20:37 The History of Presbyterianism
• 00:33:51 Presbyterian Doctrine
• 00:40:17 The Practicality of Presbyterian Principles
• 00:45:47 Presbyterian Government
• 00:49:23 Presbyterian Worship
• 01:05:23 Conclusion

Participants: Camden Bucey, Harrison Perkins, Jim Cassidy

Perkins is the author of Catholicity and the Covenant of Works: James Ussher and the Reformed Tradition (Oxford University Press). In this book, he demonstrates how Ussher used the covenant of works to inform many of the most important features of his theology. While the covenant of works is most closely identified with the Reformed tradition, Perkins makes the case that when the interconnectedness of the various doctrines is explained, there is a deep catholicity undergirding it. Ussher constructed his understanding of the covenant from traditional teachings that he appropriated from the ancient and medieval church.

Perkins is pastor of London City Presbyterian Church in London and lecturer at Edinburgh Seminary in Edinburgh, Scotland.

Participants: Camden Bucey, Glen Clary, Harrison Perkins