Antinomianism and Apostasy

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 growing antinomian drift in some Reformed circles—where warning passages are either dismissed or misapplied—and argues for a more faithful confessional approach to sanctification and spiritual vigilance.Highlights & Discussion PointsA critique of biblicism vs. confessionalism in the handling of warning passages like those in HebrewsThe confessions (Westminster Confession of Faith and Catechisms) rightly interpret apostasy passages as real threats, even for the visible churchWhy the law/gospel framework used by some modern Reformed thinkers is incomplete and unconfessionalAssurance is strengthened by good works, love, and obedience—not undermined by examining one's spiritual fruitThe difference between apostasy and temporary sin; how real apostasy often flows from practical neglect and not just doctrinal errorHow Hebrews uses the example of the wilderness generation to warn professing believers of spiritual complacencyThe necessity of fearing God's warnings and persevering through both faith and holinessA call to recover a balanced view of sanctification and warning—grounded in grace, but not shy about divine threat or disciplineIf this episode challenged or clarified your view of perseverance, assurance, or apostasy, please consider supporting the Kingdom Polemics podcast. You can help fund our continued work by visiting: https://www.buymeacoffee.com/kingdompolemics.We also invite you to leave your feedback and join the discussion on our YouTube channel: https://youtube.com/@kingdompolemics.Your voice and support are essential as we contend for a robust and faithful expression of Reformed theology in the church today.