Reformed Forum

Reformed Forum supports the church in presenting every person mature in Christ (Colossians 1:28) by providing Reformed theological resources to pastors, scholars, and anyone who desires to grow in their understanding of Scripture and the theology that faithfully summarizes its teachings.

Land and Seed Again (Gen. 23:1–24:67) | The Life of Abraham (Genesis 12–25) (Lesson 9) 11/25/2024

Hart, Muether, and Olinger | The Early Machen 11/22/2024

Hart, Muether, and Olinger | The Early Machen Danny Olinger, John Muether, Darryl Hart, and Camden Bucey explore the life and legacy of J. Gresham Machen, discussing Richard E. Burnett’s provocative book, . Burnett seeks to reframe Machen as both modern and orthodox, portraying him as a “conservative modernist” who employed modern intellectual methods while remaining firmly committed to Reformed theology. This episode critically examines Burnett’s thesis and evaluates its contribution to understanding Machen’s theological and historical significance. While Burnett rightly highlights Machen’s struggles in Germany and at Princeton, the panel critiques his use of terms like “modern” and “modernist,” noting they often diverge from Machen’s own vocabulary and theological focus. They emphasize that even the younger Machen remained theologically orthodox and discerning of heterodoxy, as seen in his critiques of figures like his professor Wilhelm Herrmann. Furthermore, the panel questions Burnett’s emphasis on Machen’s early crises over his later, defining contributions—such as founding Westminster Seminary and the Orthodox Presbyterian Church—arguing that this framing risks downplaying Machen’s lifelong theological battle against liberalism, which he saw as denying God’s direct intervention in history and thus undermining the gospel. This episode sheds light on Machen’s enduring legacy and his vital contributions to Reformed orthodoxy. Overall, the panelists contend that Machen’s hope was centered on God’s supernatural action in history, a hope Machen famously summarized in his final words: “So thankful for active obedience of Christ. No hope without it.” Links D. G. Hart, Ned B. Stonehouse, D. G. Hart and John Muether, Richard E. Burnett, Chapters 00:00:07 Introduction 00:05:00 Machen’s Significance 00:25:13 Machen’s Family Background 00:41:44 Machen at Marburg 00:48:31 Machen, Vos, and History 00:54:54 Machen’s Mentors 01:05:28 Assessing Machen 01:20:53 Conclusion /episode/index/show/reformedforum/id/33985617

Grace on the Mountain (21:22–22:24) | The Life of Abraham (Genesis 12–25) (Lesson 8) 11/18/2024

Dan Ragusa | Fullness of Joy: A Biblical Theology of God with Us 11/15/2024

The Birth of the Promised Son (Gen. 20:1–21:21) | The Life of Abraham (Genesis 12–25) (Lesson 7) 11/11/2024

Vos Group #92 — Parables and Allegories 11/08/2024

Summary of Christian Doctrine: Physical Death and the Intermediate State, Part 1 11/05/2024

A Prayer, a Feast, and a Judgment (Gen. 18:1–19:30) | The Life of Abraham (Genesis 12–25) (Lesson 6) 11/04/2024

Craig Ott | Missions, Culture, and Online Education 11/01/2024

The Sign of the Covenant (Gen. 16:1–17:14) | The Life of Abraham (Genesis 12–25) (Lesson 5) 10/28/2024

Van Til Group | Ethics and the Christian Philosophy of Reality 10/25/2024

Van Til Group | Ethics and the Christian Philosophy of Reality In pp. 77–79 of The Defense of the Faith (first edition), Cornelius Van Til addresses the fundamental differences between Christian and non-Christian perspectives on ethics, particularly focusing on the role of the will of God as foundational to ethical systems. Van Til begins by asserting that God’s will is absolute and self-determinative. God is eternally good, not becoming good through a process, but being so by his very nature. Unlike humans, God does not have to achieve goodness; it is intrinsic to his eternal character. Therefore, God is both absolutely necessary and absolutely free. Van Til introduces a key distinction between Christian and non-Christian viewpoints. Christians uphold the concept of an absolutely self-determinative God, who is the necessary presupposition for all human activity. Non-Christian ethics, however, assume that if the Christian God were real, he would stifle ethical activity. This is because non-theistic views perceive God and man as having wills conditioned by an environment, implying that God must also achieve goodness through a process. Van Til critiques Platonic philosophy, noting that Plato’s conception of “the Good” was ultimate, but his god was not. For Plato, “the Good” was abstract and separated from a fully personal God, leaving the ultimate reality as dependent on the element of Chance. Thus, even if Plato spoke of the Good, it was not self-determined or sovereign in the Christian sense. Modern idealist philosophers tried to build on Platonic thought by proposing an “absolutely self-determinative Experience,” but ultimately failed, according to Van Til, because they made God dependent on the space-time universe, blending time and eternity. As a result, God became dependent on external processes rather than being sovereign over them. The core ethical difference between Christianity and non-Christian systems is the acceptance or rejection of an ultimately self-determinative God. Van Til argues that without the presupposition of God as absolute, there can be no coherent or purposeful human experience, including ethics. The absolute sovereignty of God is not a hindrance to human responsibility but rather its foundation. Van Til makes a point to distinguish Christian doctrine from philosophical determinism. While both affirm necessity, philosophical determinism is impersonal, suggesting that everything is determined by blind, impersonal forces. Christianity, in contrast, asserts that the ultimate reality is personal; God’s sovereign will underlies the possibility of genuine human freedom and responsibility. Chapters 00:00:07 Introduction 00:05:31 Ethics and the Christian Philosophy of Reality 00:11:45 The Christian Conception of God 00:18:02 The Absolute Contrast between Christian and Non-Christian Ethics 00:29:48 Contrasts with Platonism 00:47:18 Contrast with Idealism 00:52:10 The Central Ethical Distinction 00:55:22 Contrast with Philosophical Determinism 01:05:11 Conclusion /episode/index/show/reformedforum/id/33601132

Summary of Christian Doctrine: The Lord's Supper, Part 2 10/22/2024

Faith and Faithfulness (Gen. 15:1–21) | The Life of Abraham (Genesis 12–25) (Lesson 4) 10/21/2024

Jeffrey Tuomala | Christian Education and the United States Supreme Court 10/18/2024

Summary of Christian Doctrine: The Lord's Supper, Part 1 10/15/2024

Abraham and Melchizedek (Gen. 14:17–24) | The Life of Abraham (Genesis 12–25) (Lesson 3) 10/14/2024

Vos Group #91 — The Development and Method of Jesus's Teaching 10/11/2024

Summary of Christian Doctrine: Christian Baptism, Part 2 10/08/2024

Challenges to the Gospel (Gen. 12:10–14:16) | The Life of Abraham (Genesis 12–25) (Lesson 2) 10/07/2024

Hank Bowen | The Roots, Legacy, and Influence of the Reformed Church in the United States 10/04/2024

Douglas Clawson | Jesus, the God Who Is with Us to the End of the Age 10/02/2024

Douglas Clawson | Jesus, the God Who Is with Us to the End of the Age Rev. Douglas Clawson considered Matthew 28:20b, “And behold, I am with you always, to the end of the age,” at the Reformed Forum Annual Theology Conference held on September 28, 2024 at Hope OPC in Grayslake, Illinois. Rev. Douglas Clawson unpacks the profound promise found in Matthew 28:20, where Jesus assures his disciples of His continual presence as they carry out the Great Commission. Rev. Clawson carefully traces this theme of God’s presence from the Old Testament through to its fulfillment in Christ, emphasizing the deep continuity of God’s dwelling with his people. Beginning with the genealogy in Matthew, Rev. Clawson explores how Jesus, as the fulfillment of both the Abrahamic and Davidic covenants, is the ultimate expression of “God with us”—Emmanuel. This theme, introduced at the beginning of Matthew’s gospel, is powerfully echoed in Christ’s final words to his disciples, promising to be with them “to the end of the age.” Rev. Clawson highlights how this promise of presence goes beyond omnipresence or general providence, focusing instead on Christ’s intimate, covenantal presence with his people. Through a rich biblical theology, Rev. Clawson ties Jesus’ promise to God’s presence with Israel in the wilderness, in the tabernacle, and through the prophets. He draws parallels between God’s extensive and intensive presence among his people in the Old Testament and Jesus’ presence with his disciples through the Holy Spirit. This promise is foundational for the church’s mission, giving believers assurance that they never labor alone, but are always accompanied by Christ. This address encourages listeners to reflect on the deep theological implications of Christ’s presence with his church, both now and until the consummation of the age. It is a stirring reminder that, as the church fulfills the Great Commission, Jesus—the Great “I Am”—is ever-present with his people, empowering and sustaining them. /episode/index/show/reformedforum/id/33264057

Jim Cassidy | The Church’s Mission Is Teaching 10/02/2024

Jim Cassidy | The Church’s Mission Is Teaching Dr. James Cassidy considered Matthew 28:20a, “teaching them to observe all that I have commanded you,” at the Reformed Forum Annual Theology Conference held on September 28, 2024 at Hope OPC in Grayslake, Illinois. Dr. Cassidy offers a comprehensive exploration of the central role of preaching and teaching in the mission of the church. Rooted in the Great Commission, Dr. Cassidy emphasizes that the work of the church is inseparable from the task of proclaiming and teaching the Word of God. He challenges the common distinction between preaching and teaching, arguing that both serve the same ultimate purpose: the faithful execution of Christ’s command to make disciples. Dr. Cassidy presents a biblical and theological case for viewing preaching and teaching as fundamentally the same activity within the church’s mission. He turns to the New Testament to show how the apostles, including Paul and Timothy, understood their ministry as both preaching the gospel and teaching the whole counsel of God. In this way, the church is called to faithfully declare not only the imperatives of Jesus but also the entire redemptive narrative of Scripture from Genesis to Revelation. This address also covers the broader implications of preaching and teaching, emphasizing that these activities must be biblical, systematic, and polemical. Dr. Cassidy encourages pastors and ministers to preach the whole counsel of God, to structure their sermons with theological coherence, and to boldly defend the Christian faith against false religions and worldviews. In conclusion, Dr. Cassidy underscores that preaching and teaching are the church’s primary tasks in fulfilling the Great Commission, and any other activities must serve or flow from this central mission. This address is a profound reflection on the core identity of the church and its mandate to proclaim Christ to all nations. /episode/index/show/reformedforum/id/33264027

Carlton Wynne | The Deep Well and Lively Works of Christian Baptism 10/01/2024

Carlton Wynne | The Deep Well and Lively Works of Christian Baptism Dr. Carlton Wynne considered Matthew 28:19b, “baptizing them in the name of the Father and of the Son and of the Holy Spirit,”at the Reformed Forum Annual Theology Conference held on September 28, 2024 at Hope OPC in Grayslake, Illinois. Dr. Wynne shares the rich theological significance of baptism, tracing its roots through the Old Testament and highlighting its vital role in the church’s mission today. Drawing on vivid biblical imagery and covenantal theology, Dr. Wynne explores how baptism functions as a visible sign of God’s covenant faithfulness, pointing to both the blessings of salvation and the solemn warnings of judgment. Dr. Wynne begins by tracing baptism’s deep well from the creation waters in Genesis to the flood of Noah, Israel’s Red Sea crossing, and the ordination of the priesthood, showing how these Old Testament events foreshadow the New Covenant sacrament. Baptism, as part of Christ’s Great Commission, not only initiates believers into the covenant community but also proclaims the gospel, confirms God’s promises, and sanctifies the church. Furthermore, Dr. Wynne emphasizes the multifaceted work of baptism: it signifies salvation, summons sinners to Christ, seals God’s covenant promises, sanctifies believers, and strengthens the bonds within the church. He illustrates how baptism serves as both a divine declaration and a summons to faith, culminating in the affirmation of God’s grace and the call to live as disciples of Christ. By exploring these “lively works” of baptism, this presentation calls the church to cherish and uphold the sacrament as a means of grace, nourishing faith and encouraging spiritual growth. This is a theologically rich reflection on how the waters of baptism flow continuously through the life of the church, rooted in God’s redemptive plan and vital for the spiritual vitality of God’s people. /episode/index/show/reformedforum/id/33264007

Camden Bucey | Mission Imperative: Christ’s Command to Make Disciples 10/01/2024

Lane Tipton | The Kingdom of Power and the Great Commission 09/30/2024

Lane Tipton | The Kingdom of Power and the Great Commission Dr. Lane Tipton considers Matthew 28:18, “And Jesus came and said to them, ‘All authority in heaven and on earth has been given to me,’” at the Reformed Forum Annual Theology Conference held on September 28, 2024 at Hope OPC in Grayslake, Illinois. Dr. Tipton offers a rich exposition of Matthew 28:18, exploring the divine authority and mission given to the church by the ascended Christ. Focusing on the unlimited dominion of Christ as he reigns from heaven, this presentation intricately weaves together biblical theology and Reformed thought to highlight the present reign of Jesus and his work in the Great Commission. Drawing heavily on the teachings of Geerhardus Vos, the address outlines five key propositions regarding Christ’s kingship, his appointment as mediator in the Council of Peace, and his heavenly rule. Dr. Tipton emphasizes the “two-age” movement of Christ’s kingdom—his current reign through the spiritual kingdom of grace and its final culmination in glory at the end of the age. With clarity and depth, the speaker explains how Christ’s ascension to the right hand of God marked the initiation of the Regnum Potentiae (Kingdom of Power), where he now exercises comprehensive authority over heaven and earth. This address not only unveils the theological significance of Christ’s exaltation but also challenges believers to reflect on their role in the ongoing work of the Great Commission. By exploring Christ’s present unlimited dominion, Dr. Tipton critiques misunderstandings of future millennial reigns, affirming that Christ’s kingship is fully realized now, and He will continue to reign until the last enemy is destroyed. The presentation concludes with an encouragement to the Church to engage faithfully in disciple-making, sustained by the powerful promises of Christ’s authority and his abiding presence. This is a compelling call to embrace the Great Commission with confidence, knowing that Christ’s rule over all creation guarantees the success of the mission entrusted to his church. /episode/index/show/reformedforum/id/33263907

The Call of Abraham (Gen. 12:1–9) | The Life of Abraham (Genesis 12–25) (Lesson 1) 09/30/2024

The Church’s Mission in Global Perspective 09/27/2024

Christ's Person and Work | The Theology of Calvin's Institutes (Books 1–2) (Lesson 9) 09/23/2024

Ryan Swale | Embracing the Imprecatory Psalms 09/20/2024

Christ and the Law | The Theology of Calvin's Institutes (Books 1–2) (Lesson 8) 09/16/2024

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