Council of Constance Deposes John XXIII (1415)

On May 29, 1415, the Council of Constance took the extraordinary step of deposing Pope John XXIII—later numbered among the antipopes—during the turmoil of the Western Schism. Convened in the imperial city of Constance on Lake Constance (in present-day Germany), the council aimed to heal a church fractured by rival claimants to the papacy. The deposition signaled that restoring unity required not only diplomacy but moral seriousness and accountability.

John XXIII: Flight, Capture, and Sentence

John XXIII had been accused of grave misconduct and, when pressure mounted, fled the council in disguise—an act widely read as contempt for the assembled church. He was soon captured and returned. Upon receiving his sentence, he took the papal cross from his room and said he regretted ever being elected. Imprisoned for about three years, his downfall became a sobering lesson: even the highest offices cannot shield a man from truth. “For we must all appear before the judgment seat of Christ…” (2 Corinthians 5:10). Titles impress people; God searches hearts.

Constance, Reform, and the Cost of Unity

The council’s work moved slowly and painfully, but it pressed toward a single shepherd for a divided flock. The heroism here was not theatrical; it was the steadier courage of men willing to confront corruption and endure controversy for the sake of peace and order. True reform is not rebellion for its own sake; it is a return to faithfulness. “He has shown you, O man, what is good. And what does the LORD require of you but to act justly, to love mercy, and to walk humbly with your God?” (Micah 6:8).

Spiritual Significance for Christians

John’s fall reminded believers that the church’s witness depends on holiness as well as unity. Leaders are called to repentance, humility, and transparent integrity, and God’s people must pray for them and hold fast to Scripture. “Not many of you should become teachers… because you know that we who teach will be judged more strictly.” (James 3:1). The events at Constance encourage Christians to pursue courage with humility, reform with patience, and unity without surrendering righteousness.