What led to John Hus's execution?

John Hus was executed primarily due to his refusal to recant his teachings, which were seen as heretical by the Catholic Church. He strongly criticized various church practices, including the corrupt sale of indulgences and sought to reform the church by advocating for a return to the teachings of the Bible rather than the traditions of the church. His views attracted significant followers and emphasized the need for reform, which threatened the established authority of the church at that time.

Despite being promised safe conduct to the Council of Constance, he was arrested and ultimately tried for heresy. His steadfast commitment to his beliefs, despite pressure from church authorities to recant, led to his execution by burning at the stake in 1415. This act underscored the severe consequences faced by those who challenged the doctrinal and institutional status quo of the church.