About this episode

This episode explores Frederick the Wise's political maneuvering during the turbulent years of the Reformation following Luther's stay at Wartburg Castle.

In Episode 91 of Grace on Tap , Evan Gaertner and Mike Yagley dive into the turbulent years following Luther’s stay at the Wartburg Castle—when the Reformation teetered on the edge of chaos. While Luther hid under Frederick’s protection, self-proclaimed prophets like Nikolaus Storch and Thomas Müntzer began to claim direct revelations from God, turning reform into fanaticism. Müntzer’s dark preaching of divine revolution and peasant uprising sent shockwaves through Germany, forcing Luther to return to Wittenberg and deliver his famous Invocavit Sermons to restore order and direction. But even as Luther reestablished calm, the emperor, the pope, and Frederick’s own relatives pressed hard for him to hand over the troublesome reformer. This episode traces how Frederick the Wise navigated the storm with remarkable restraint and political cunning. Through papal pressure, imperial mandates, and internal dissent, Frederick maintained a careful appearance of neutrality while quietly protecting Luther’s cause. His steady leadership, even amid the radicalism of Müntzer and the violence of the Peasants’ War, preserved the fragile early Reformation. Join us as we explore how God worked…

People in this episode

Hosts: Evan Gaertner, Mike Yagley

Topics covered

• Reformation
• Lutheran history
• political leadership
• religious fanaticism
• church history
• Frederick the Wise

Keywords

• Frederick the Wise
• Martin Luther
• Reformation
• Nikolaus Storch
• Thomas Müntzer
• Invocavit Sermons
• Peasants’ War
• church history

Mentioned in this episode

Books & works: Invocavit Sermons

More episodes of Grace on Tap

• Episode 100 – Babylonian Captivity Part 4 · June 6, 2026 · 45 min
• Episode 98 – Babylonian Captivity Part 2 · March 24, 2026 · 34 min
• Episode 97 – Babylonian Captivity Part 1 · February 22, 2026 · 44 min
• Episode 96 (skipped 95) Bondage of the Will Part 4 · February 8, 2026 · 46 min
• Episode 94 – Bondage of the Will Part 3 · January 31, 2026 · 37 min
• Episode 93 – Bondage of the Will Part 2 · December 26, 2025 · 43 min

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