Kingdom Polemics

Understanding saving faith requires careful theological distinctions that have often been blurred throughout church history. Drawing from theologians such as Francis Turretin, Petrus van Mastricht, and Samuel Rutherford, Pastor Aldo Leon examines how the gospel is to be preached and heard, explaining why confusion over the nature of saving faith has contributed to errors ranging from Arminianism a...

Pastor Aldo Leon welcomes returning guest Pastor George Sayour to discuss George's article, The Maligned Ministry of Authority . Drawing from Scripture, pastoral experience, and George's current ministry serving government leaders in Florida, the conversation examines why biblical authority has become increasingly suspect in both the culture and the church. They argue that many modern objections t...

In this episode of Kingdom Polemics, Pastor Aldo Leon walks through a series of "small" issues that often go unnoticed in Reformed churches until they become spiritually destructive. Drawing from Scripture, pastoral experience, and practical church life, Aldo explains how seemingly minor attitudes, assumptions, and patterns can slowly erode unity, piety, and the integrity of a congregation. This e...

Episode 300 reflects on the Free Church of Scotland Continuing (FCC) Presbytery colloquium in Alabama, highlighting its preaching, theology, worship, and church governance. Aldo Leon and Emmanuel Gonzalez walk through key observations, emphasizing experiential Reformed piety, rigorous preaching critique, and pastoral integrity in church courts. This milestone episode offers a window into a traditi...

In this episode of Kingdom Polemics, Aldo Leon delivers a sustained critique of Kuyperianism and its influence across the Reformed world. Tracing its historical rise and doctrinal developments, he argues that key Kuyperian emphases have contributed to confusion in covenant theology, ecclesiology, and Christian piety. The episode calls listeners to recover a more experiential, historically Reformed...

In this episode of Kingdom Polemics, Aldo Leon speaks with Rev. Rob McCurley of Greenville Presbyterian Church ( https://www.freechurchcontinuing.org/staff-members/rev-robert-d-mccurley ) about the crucial distinction between "main things" and secondary matters in the Christian life. The discussion explores how Scripture establishes doctrinal priorities while still requiring faithfulness in all tr...

In this episode of Kingdom Polemics, Aldo Leon is joined by Emmanuel Gonzalez to respond to an article by OPC minister D. Patrick Ramsey titled "On Singing Hymns." The discussion evaluates Ramsey's arguments against exclusive psalmody and examines the biblical, historical, and confessional foundations of congregational singing in public worship. Aldo and Emmanuel argue that the inspired Psalms rem...

In this episode of Kingdom Polemics, Aldo Leon sits down with Pastor James Baird (PCA) for a wide-ranging and candid discussion on Reformed political theology, the American founding, the spirituality of the church, and the ongoing debate surrounding Christian nationalism. Drawing deeply from the Westminster Standards, American Presbyterian history, and classic Protestant political thought, they ex...

In this episode, Aldo Leon offers an extended theological and biblical analysis of the recent debate involving Joel Webbon, Ruslan, and others on interracial marriage, race realism, and Christian nationalism. Aldo critiques the underlying assumptions driving the conversation, arguing that appeals to "nature," Babel, and ethnicity fundamentally misunderstand Scripture, redemptive history, and the g...

In this episode, Aldo Leon examines how the modern church frequently labels biblically lawful—and even biblically commanded—actions as sinful. He argues that when sin is misidentified, righteousness is distorted, the gospel is diminished, and the character of God is misunderstood. Drawing on Scripture and pastoral experience, Aldo calls listeners to recover biblical categories of piety...

In this episode of Kingdom Polemics, Pastor Aldo Leon responds to a recent GRN article claiming that women's head coverings in worship are contra-confessional or merely cultural. Aldo argues that this position misreads Scripture, misuses Reformed theology, and ignores the overwhelming witness of church history. Drawing primarily from 1 Corinthians 11, he shows that head coverings are an apostolic...

In this hard-hitting episode of Kingdom Polemics, Pastor Aldo Leon takes listeners deep into Scripture to answer a question often misunderstood in the modern church: What actually makes someone a false teacher? Many assume false teaching only occurs when someone denies core doctrines like the Trinity, the deity of Christ, or justification by faith. But Aldo shows from multiple biblical passages th...

This episode is a rebroadcast from The Presbyterian and Reformed Churchmen podcast, hosted by George Sayour — now rebranded as Grace at the Gates. Sayour, who serves as the State Capital Minister to the State of Florida ( https://www.ministrytostate.org/ ), talks with Pastor Aldo Leon about what it truly means to be a Christian nationalist from a biblical and Reformed perspective. The origin...

In this powerful and necessary episode of Kingdom Polemics, Pastor Aldo Leon sits down with guest Drew Poplin, Associate Pastor at the First Reformed Presbyterian Church of Durham ( https://www.firstrpcdurham.org/ ), to confront a rising theological distortion in Reformed circles — Kinism and race realism. The conversation centers on Poplin's new book -The Canvas of Creation- and explores wh...

In this episode of Kingdom Polemics, Pastor Aldo Leon tackles a highly charged and often misunderstood question: should Christians forgive those who remain unrepentant? The conversation, sparked by recent public discourse around forgiveness in tragic circumstances, goes well beyond the headlines and dives deep into Scripture, theology, and the nature of divine justice and mercy. Aldo challenges se...

In this solo episode, Aldo Leon offers a sustained critique of Eastern (Greek) Orthodoxy—what he pointedly calls the "Greek Unorthodox Church." Drawing from Eastern sources and long-standing Reformed categories, Aldo evaluates Orthodoxy's teaching on the Trinity, Christ, salvation, Scripture, church, and worship. He also explains why many evangelicals and Reformed believers are drifting towa...

This episode is a rebroadcast of a sermon preached by Pastor Aldo Leon at Pinelands Continuing Presbyterian Church ( https://www.pinelandspca.org/ ) on September 14, 2025, in response to the assassination of Charlie Kirk. In the wake of widespread public reaction—including troubling responses from within the church—Aldo turns to Psalm 11 to call Christians to courage, faith, and clarit...

In this special rebroadcast, guest host David Puente sits down with Pastor Aldo Leon to reflect on his journey of reformation in life and ministry. Originally shared with Pinelands Presbyterian Church ( https://youtu.be/4ZkI0XagH_o ), this candid interview traces Aldo's path from Baptist church planting to becoming a Presbyterian teaching elder, and the theological convictions that reshaped both h...

In this provocative episode of Kingdom Polemics, Pastor Aldo Leon takes on a recent public attack by Tullian Tchividjian against John MacArthur. While acknowledging MacArthur's influence and ministry, Aldo critiques both Tullian's accusations and the deeper theological trends behind them. This episode is not just about two public figures but about how grace, truth, and holiness must be understood...

In this timely and convicting episode of Kingdom Polemics, Pastor Aldo Leon confronts the subtle yet destructive sin of pride in the pastorate. Speaking from experience, Scripture, and confessional wisdom, Aldo offers a sober warning against the spiritual self-deception that often hides beneath confidence, gifting, and influence in ministry. He challenges pastors and church leaders to honestly eva...

In this episode of Kingdom Polemics, Pastor Aldo Leon takes listeners into the heart of what has long shaped robust Reformed preaching but has recently become neglected: experimental preaching. Drawing from historic Reformed tradition, Aldo and his guest, Gavin Beers, outline how true preaching is not just doctrinal or exegetical—it is experiential, applicatory, and deeply concerned with the...

In this unfiltered, detailed, and thoughtful reflection, Aldo Leon offers his personal account and theological evaluation of the 2025 PCA General Assembly. Unlike curated recaps or safe institutional summaries, this episode brings a pastor's-eye view of what actually went down—from overtures to worship debates, controversial speeches, and questions of identity within the PCA. If you're seeki...

In this episode of Kingdom Polemics, Aldo Leon offers a direct response to a recent episode of the Theocast podcast titled "Did John Piper Get Perseverance Wrong?" ( https://www.youtube.com/watch?v=CUcqFgIieZ0 ). Using that conversation as a launch point, Aldo examines the biblical, theological, and confessional categories of perseverance, assurance, and apostasy. He critiques what he sees as a gr...

As the PCA's 2025 General Assembly approaches, Pastor Aldo Leon and guest George Sayour walk through many of the most discussed and debated overtures on the docket. From Christian Nationalism to church governance and from weekly communion to worship standards, this episode of Kingdom Polemics offers a sharp, theologically grounded, and at times humorous look at where the denomination stands—...

In this episode of Kingdom Polemics, Pastor Aldo Leon addresses the increasingly popular practice of weekly communion in Reformed churches. While acknowledging the well-intentioned arguments for it—such as its status as a means of grace, its connection to covenant renewal, and its symbolic richness—Aldo offers a careful, biblically grounded, and confessional critique of this practice....