MarsCast

Can Christians truly be sure of their salvation—and if so, on what basis? In this episode of Marscast, host Jared Luttjeboer welcomes back Dr. Cornelis Venema to explore the doctrine of assurance through the lens of the Reformed confessions and pastoral wisdom from the church’s history. Far from being a modern dilemma, the struggle for assurance has deep roots in the life of the church, and our theological forefathers left us language and categories deeply embedded in a Christ-centered hope.

From the debates of the Reformation to the pastoral tone of the Canons of Dort and the Westminster Confession, this conversation sheds light on how assurance was understood as something deeply connected to faith in Christ, the witness of the Spirit, and the fruit of new life.

Whether you're new to this topic or have wrestled with it for years, this episode invites you to rest more deeply in God’s promises, to understand the role of self-examination without falling into despair, and to see how the Reformed tradition has long spoken to this very human question: Can I really be sure?

In this episode, host Jared Luttjeboer sits down with Dr. Cornelis Venema, President Emeritus of Mid-America Reformed Seminary, to explore the doctrine of assurance. Dr. Venema challenges the common misconception that assurance is merely a fluctuating feeling dependent on our spiritual performance. Instead, he reveals how assurance is fundamentally rooted in God's unshakable promises rather than our own efforts. Drawing from scriptural passages in Romans 8 and various Psalms, Dr. Venema explains how the Holy Spirit witnesses to believers' spirits, confirming their adoption as God's children. This conversation offers a refreshing perspective for those who struggle with doubt, reminding listeners that assurance isn't earned but freely received through faith.

In this episode, we wrap up our series on common grace with Dr. Andrew Compton, Rev. Steve Swets, and Dr. J. Mark Beach. They begin by revisiting the controversial 1924 debate that split the Christian Reformed Church and discuss Emeritus Professor at Calvin Theological Seminary John Bolt's recent analysis that questions whether this division was truly necessary. They’ll also explore how common grace applies to our everyday lives as Christians. How does this doctrine help us navigate cultural engagement, education, politics, and our work lives while maintaining our distinct Christian identity? So, whether you're wrestling with how to live faithfully "in but not of" our increasingly secular world or just curious about balancing theological principles with practical realities, you'll find plenty to reflect on in today's conversation.

At the 2025 Ligonier National Conference, longtime friends and former roommates Dr. Sinclair Ferguson and Dr. Alan Strange reunited for a rich and engaging conversation. With warmth and humor, they reflected on Presbyterianism, the beauty of union with Christ, and their enduring love for the books of Romans and John.

At the 2025 Ligonier National Conference, Dr. Alan Strange and Dr. John Tweeddale, Academic Dean of Reformation Bible College, discussed the accelerated program partnership between our institutions.

At the 2025 Ligonier National Conference, Interim President Dr. Alan Strange sat down with B.A. Snider of Great Commission Publications to reflect on GCP's 50-year anniversary. Together, they looked back on decades of publishing gospel-centered resources, equipping the church, and advancing the Great Commission.

This episode looks into the historical 1924 controversy over "common grace" that led to the formation of the Protestant Reformed Church. Our hosts explore how Abraham Kuyper's theological concepts, brought from the Netherlands to America, sparked significant debate within the Christian Reformed Church. They examine the three points of common grace adopted by the CRC Synod of Kalamazoo and why figures like Herman Hoeksema rejected these principles. The conversation touches on the theological nuances between different Dutch terms for grace, the complex relationship between common grace and antithesis, and how these concepts have been applied (and sometimes misapplied) in engaging with culture and scholarship over the past century.

In this episode of MARSCAST, Dr. Andrew Compton is joined by colleagues Dr. J. Mark Beach and alumnus and pastor Rev. Steve Swets to explore the theological concept of common grace. They unpack various definitions of common grace, distinguish it from saving grace, and analyze how Scripture uses terms for "grace" in both narrow and broader contexts. Through their scholarly yet accessible discussion, they highlight how Reformed theology reconciles God's goodness toward all creation with a robust doctrine of human depravity.

In this episode, Jared Luttjeboer interviews alumnus and pastor Rev. Harold Miller. He takes listeners behind the scenes of one of the church's most quiet yet important ministries: pastoral visitation. Drawing from years of pastoral experience, Miller reveals the deep theological significance of visiting congregants in hospitals, nursing homes, and even prisons. More than just a courtesy call, these visits represent Christ's love in action—a shepherding practice that extends far beyond the walls of the church.

In this episode, host Jared and Pastor Richard Zekveld explore the doctrine of the Holy Spirit and its practical implications. They discuss how Christ's blood and Spirit work together in cleansing believers, the distinction between receiving the Spirit at conversion versus ongoing filling, and finding assurance amid doubt. Pastor Zekveld shares insights on experiencing the Spirit's presence through ordinary means of grace while offering practical wisdom for cultivating Spirit-led ministry that avoids both neglect and excess.