Leonardo De Chirico and Mark Gilbert | The Nicene Creed and the Nature of Christian Unity
Release Date: 06/20/2025
The One We Defend: The Doctrine of God | Defending Our Hope (Lesson 3)
Reformed Forum
This is the third lesson in Dr. Camden Bucey’s Reformed Academy course, Defending Our Hope: An Introduction to Christian Apologetics. Before we can defend the Christian faith, we must know the God we are defending. This lesson explores the heart of Christian apologetics: the doctrine of God. We explore the nature and attributes of the triune God—Father, Son, and Holy Spirit—as revealed in Scripture and expressed in the Reformed tradition. From God’s simplicity and independence to his communicable and incommunicable attributes, we see how every aspect of his character undergirds our...
info_outline
Michael Morales | The Lord Bless You and Keep You: Exploring the Heart of Numbers
Reformed Forum
In this episode we welcome Dr. Michael Morales—professor of biblical studies at —for a conversation exploring the profound theological vision of the book of Numbers. Drawing from his newly released two-volume commentary in the Apollos Old Testament Commentary series, Dr. Morales unveils Numbers as more than ancient census lists and wilderness wanderings. Instead, it emerges as a richly textured narrative of covenant community, leadership, and the Lord’s presence among his people. Listeners will discover how the structure of Israel’s camp reflects Edenic hope and eschatological...
info_outline
Understanding Eastern Orthodoxy: A Reformed Introduction, Part 3 (Worship and the Sacraments)
Reformed Forum
In this final installment of our introductory series on Eastern Orthodoxy for Reformed Christians, Camden Bucey explores Orthodox worship and sacramental theology through a Reformed lens. This episode provides a careful and charitable overview of Eastern Orthodox liturgical practices, including the Divine Liturgy, veneration of icons, and the centrality of the Eucharist. What makes Eastern Orthodox worship distinct? Why are icons and incense used? What theological principles undergird these practices? Camden discusses the symbolism of Eastern Orthodox worship while also addressing key...
info_outline
The Book of Daniel, Part 7
Reformed Forum
On today’s episode of Theology Simply Profound, Rob and Bob continue to walk through the Book of Daniel. We discuss Nebuchadnezzar’s dream and its interpretation by Daniel found in chapter 2:31-45.
info_outline
Seeing Clearly: Shaping a Biblical Worldview | Defending Our Hope (Lesson 2)
Reformed Forum
This is the second lesson in Dr. Camden Bucey’s Reformed Academy course, Defending Our Hope: An Introduction to Christian Apologetics. How do we perceive reality accurately amidst competing perspectives? This lesson examines worldviews and explores how everyone—whether consciously or not—interprets life through fundamental beliefs. You will learn how Scripture, illuminated by the Holy Spirit, serves as a lens bringing spiritual clarity to metaphysics, epistemology, and ethics. Based on Colossians and the Reformed tradition, we compare the Christ-centered worldview with philosophical...
info_outline
Leonardo De Chirico and Mark Gilbert | The Nicene Creed and the Nature of Christian Unity
Reformed Forum
Leonardo De Chirico and Mark Gilbert join the program to discuss the enduring significance of the Nicene Creed as it marks its 1700th anniversary. Drawing from their recent edited volume, The Nicene Creed: The Nature of Christian Unity and the Meaning of Gospel Words (Matthias Media), the guests explore how shared creedal language can mask deep theological differences, particularly between evangelical and Roman Catholic traditions. Leonardo De Chirico is a pastor of a Reformed evangelical church in Rome, a scholar of Roman Catholic theology, and a leader in the Reformanda Initiative,...
info_outline
The Book of Daniel, Part 6
Reformed Forum
On today’s episode of Theology Simply Profound, Rob and Bob continue to walk through the Book of Daniel. We discuss Nebuchadnezzar’s dream found in Daniel 2:31-49.
info_outline
Foundations of Hope: Understanding Apologetics | Defending Our Hope (Lesson 1)
Reformed Forum
This is the first lesson in Dr. Camden Bucey’s Reformed Academy course, Defending Our Hope: An Introduction to Christian Apologetics. What does it mean to defend our hope in a world filled with doubt and competing worldviews? In this opening lesson, you will be introduced to the discipline of apologetics—not as an academic abstraction but as a deeply personal, biblically grounded calling for every believer. Drawing from 1 Peter 3:15, we explore how the hope of Christ’s resurrection transforms the way we engage with others, and why a distinctly Reformed approach—centered on Scripture,...
info_outline
Jonathan Master | Samuel Miller’s Thoughts on Public Prayer
Reformed Forum
In this episode Camden Bucey welcomes Dr. Jonathan Master, president of Greenville Presbyterian Theological Seminary and host of the new podcast . Together, they reflect on the theology and practice of public prayer, drawing upon the insights of 19th-century Presbyterian theologian Samuel Miller and his underappreciated classic, . The conversation addresses the enduring importance of prayer in the public ministry of the church. Dr. Master discusses why pastors must be both God’s mouthpiece to the people through preaching and the people’s mouthpiece to God through prayer. The...
info_outline
Ruth 2:1–13 — Why Me?
Reformed Forum
God begins to turn around Naomi’s life in Ruth 2:1-13, a picture of what he does for his church. Ruth ventures into the fields in faith and just “happens” to meet Boaz, who shows her unexpected kindness. Her response, “Why have I found favor?” is something Christians today have even more reason to echo.
info_outlineLeonardo De Chirico and Mark Gilbert join the program to discuss the enduring significance of the Nicene Creed as it marks its 1700th anniversary. Drawing from their recent edited volume, The Nicene Creed: The Nature of Christian Unity and the Meaning of Gospel Words (Matthias Media), the guests explore how shared creedal language can mask deep theological differences, particularly between evangelical and Roman Catholic traditions.
Leonardo De Chirico is a pastor of a Reformed evangelical church in Rome, a scholar of Roman Catholic theology, and a leader in the Reformanda Initiative, which seeks to equip evangelical engagement with Roman Catholicism. Mark Gilbert serves as a chaplain in Sydney, Australia, and leads the ministry Certainty for Eternity, which focuses on evangelism among those from Roman Catholic backgrounds. Both men bring rich theological and pastoral insight to bear on the question of unity in Christ.
The conversation traces the origins of the creed, its Trinitarian framework, and the implications of confessing shared historical truths while diverging in doctrinal substance—especially concerning Christology, the church, and salvation. Leonardo and Mark also share personal insights from their ministries engaging Roman Catholics, underscoring the need for unity rooted in biblical truth rather than institutional alignment or superficial consensus.
This episode invites thoughtful reflection on what true Christian unity looks like in light of Scripture, and how the creeds function as faithful, yet insufficient, summaries apart from a Reformed understanding of the gospel.
Chapters
- 01:11 Introduction
- 04:03 Background to the Book
- 11:27 Can We Have Meaningful Unity with Roman Catholics?
- 17:31 Unity in Truth
- 25:32 The Trinitarian Theology of the Creed
- 29:31 The Christology of the Creed
- 38:16 The Scope and Usefulness of the Nicene Creed
- 44:31 The Work of Christ
- 51:50 Pursuing Christian Unity
- 57:55 Conclusion