Denominations Series: Roman Catholicism with David Deane

In this episode of The AC Podcast, host Ben McDonald engages in a profound and nuanced conversation with Dr. David Dean, a Roman Catholic theologian and professor of systematic theology, about the nature of the Church from a Catholic perspective. Dean challenges the notion of the Church as a purely institutional entity, instead framing it as an ontological reality rooted in the 'yes' of individuals to the Holy Spirit—mirroring the Annunciation and the Incarnation. He emphasizes that the Church is not identical to the visible structures of Rome but is instead a living presence of Christ in the world, shaped by continual participation in grace. Drawing on Vatican II's concept of 'subsistence,' Dean argues that salvation is possible outside the visible Church, though the Catholic Church offers unique sacramental means that deepen this participation. He critiques both the polemical excesses of 19th-century Catholicism and Protestant caricatures of Catholicism, advocating for a return to theological humility, mutual learning, and ecumenical reconciliation. Dean also reflects on the Reformation not as a singular break but as a tragic rupture that stunted the Church’s capacity for internal reform, leading to a cycle of schism and counter-reformation. He calls for a radical reimagining of ecclesiology—one that sees unity not in uniformity but in shared participation in Christ’s life. He warns that the modern West faces an existential threat from secular liberalism, akin to how Islam once overtook North Africa and the Mediterranean due to Christian fragmentation. Ultimately, Dean urges both Catholics and Protestants to move beyond apologetic polemics and instead focus on the core truth: one problem—sin—and one solution—Jesus Christ. The episode closes with a call to love God and love people as the foundation of Christian unity.