1839-1867 · Seoul, South Korea

Korean Martyrs

Korea's Catholic community, founded entirely by laypeople without any missionary, endured waves of state persecution that killed over 10,000 believers across the nineteenth century.

The Korean Catholic Church has an origin story unlike any other. In the 1780s, a group of Korean scholars studying in Beijing encountered Catholic texts, believed them, and brought the faith home themselves. There was no missionary. No foreign priest. Korean laypeople baptized each other, organized a community, and began practicing before any clergyman arrived. When a Chinese priest finally came in 1794, he found a functioning church of about 4,000 that Korean converts had built from scratch. The government was alarmed. Korea's Neo-Confucian order depended on ancestral rites that Catholics rejected as incompatible with their faith. What followed was a century of persecution. Major crackdowns occurred in 1801, 1839, 1846, and 1866. The methods were savage: beheading, strangulation, being beaten to death, torture designed to extract apostasy. Over 10,000 Korean Catholics are estimated to have died. Many were women and commoners who had found in Christianity a dignity their society denied them. The 103 canonized martyrs represent only a fraction of those killed. Andrew Kim Taegon, the first Korean-born priest, was beheaded in 1846 at twenty-five. Paul Chong Hasang, a lay catechist, was executed in 1839. Today South Korea has one of the fastest-growing Catholic communities in Asia.

Why it matters

Produced over 10,000 martyrs from a church uniquely founded by laypeople without missionary assistance, demonstrating the capacity of ordinary believers to establish and sustain the faith.