Execution of Jan Hus

The event

Jan Hus, rector of the University of Prague and a popular preacher influenced by the writings of John Wycliffe, had spent years criticizing clerical corruption, the sale of indulgences, and aspects of papal authority, appealing to scripture and individual conscience as higher standards than institutional church tradition.

Summoned to defend his views before the Council of Constance in 1414, Hus traveled under a formal safe conduct issued by Emperor Sigismund, believing he would receive a fair hearing to explain and, if necessary, correct any genuine errors in his teaching. Instead, he was arrested shortly after arriving, imprisoned under harsh conditions, and tried on charges of heresy that Hus maintained mischaracterized positions he had not actually held.

Refusing to recant views he considered biblically and theologically defensible, Hus was condemned and burned at the stake on July 6, 1415, an execution carried out despite the emperor's earlier safe-conduct guarantee — a betrayal that scandalized many in Bohemia and became a lasting symbol of institutional bad faith, later invoked explicitly by Martin Luther when he faced his own trial at the Diet of Worms over a century later.

Hus's execution provoked immediate and sustained outrage in Bohemia, fueling the Hussite Wars, a series of conflicts between his followers (organized eventually into distinct Hussite factions, including the more moderate Utraquists and the more radical Taborites) and Catholic crusading armies sent to suppress them, conflicts that continued intermittently for roughly two decades and left Hus a lasting national and religious symbol in the Czech lands, later commemorated as a precursor to the Protestant Reformation.

Other witnesses

• Official acts of the Council of Constance, Session 15 (1415)
• Jan Hus, letters written from Constance

Further reading

• Christian History Magazine 68: Jan Hus, the Incendiary Preacher of Prague — free full issue
• Catholic Encyclopedia (1913): Jan Hus