Bisbee Theologica

In this episode, Isaac reflects on his first year in the Catholic Church. Moving beyond the initial intensity, he explores the reality of grace through the sacramental life—confession, the Eucharist, and the steady work of returning.

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Catholics and Protestants have different Old Testaments, but WHY? The history is complex and revealing...

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What is the Catholic Mass? To outsiders, Catholic worship services seem strange, overly rigid, and too “traditional”. In this episode, Isaac breaks down the core of the Mass. By revealing the Liturgy of the Word and Liturgy of the Eucharist, the Mass is the center of Christian life.

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What is the culture of Evangelicalism—and how did it get this way?In Part Two of his Evangelicalism series, Isaac turns from theology to culture, tracing how Evangelicalism’s rejection of tradition led to spiritual isolation, fragmentation, and deeply ingrained habits of fear. From church structure to purity culture, from cultural suspicion to interfaith hostility, this episode examines the unintended consequences of a faith built not on confession—but on reaction.

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What even is Evangelicalism? Is it Protestant? Is it historical? In this first installment, Isaac exposes how modern Evangelicalism has severed itself from the Church it claims to continue. Drawing on Church history, Reformation theology, and sacramental logic, he argues that Evangelicalism isn’t just a splinter—it’s a theological rupture.

Visit IsaacBisbee.com to read the full article and explore more content on theology, Church history, and Catholic philosophy.

What even is Evangelicalism? Is it Protestant? Is it historical? In this first installment, Isaac exposes how modern Evangelicalism has severed itself from the Church it claims to continue. Drawing on Church history, Reformation theology, and sacramental logic, he argues that Evangelicalism isn’t just a splinter—it’s a theological rupture.

Visit IsaacBisbee.com to read the full article and explore more content on theology, Church history, and Catholic philosophy.

Building on Part 1’s covenantal framework, this second installment turns to the early Church: What did the first Christians actually believe? With firsthand testimony from Ignatius of Antioch, Justin Martyr, and Irenaeus of Lyons, Isaac reveals a staggering truth—Real Presence wasn’t a medieval invention. It was the faith of the earliest believers. From the Apostles to the Church Fathers, the Eucharist was always Christ Himself—offered, received, and worshiped.

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In this episode, Isaac Bisbee takes a fresh look at the most central—but most contested—aspect of Catholic worship: the Eucharist. This isn’t just a debate over symbols or rituals. It’s about the logic of the covenant, the pattern of sacrifice, and the God who chose to feed His people with Himself. Drawing from Scripture, Temple typology, and the Last Supper, Isaac uncovers the staggering claim at the heart of the Mass: the Eucharist is not just a memorial—it’s the New Passover.Visit IsaacBisbee.com to read the full article and explore more content on theology, Church history, and Catholic philosophy.

In this episode, Isaac Bisbee explores one of the most controversial and misunderstood roles in Christian history: The Papacy. Drawing from Scripture, covenant theology, and the witness of the early Church, this episode reframes the Pope not as a medieval monarch, but as the royal steward of Christ’s kingdom. From Peter’s keys to Jerome’s submission, Isaac traces six reasons the Church still needs the Roman bishop—and why the papacy is not a corruption of Christianity, but its structural fulfillment.Visit IsaacBisbee.com to read the full article and explore more content on theology, Church history, and Catholic philosophy.

In this episode, Isaac Bisbee tackles one of the most misunderstood concepts in modern spirituality: the soul. Drawing from Thomistic metaphysics, Scripture, and a blend of Neoplatonic and Catholic thought, this episode explores what the soul really is—and what it means to be human. Far from being a ghost in a machine or a spark trapped in flesh, the soul is the divine idea of you—eternally known, and destined for resurrection.

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