Korean Shamanism

Korean shamanism is the vernacular religion of Korea, centered on the mudang, the ritual specialists who mediate between clients and the gods, ancestors, and dead. It is not one religion in the organizational sense: there is no doctrine, no hierarchy, no scripture, transmission is oral, and regional variation is wide, which is why scholars treat it as a residual category for everything Korean religious life left outside Buddhism, Confucianism, and Christianity, and why even the field's own researchers call defining it a problem. The vocabulary carries its history: the now-standard term musok was coined by a colonial-era folklorist and began as a slur, since reclaimed by scholars and practitioners, the stigma label superstition still marks the tradition's social position, and even shamanism is contested for Korea, some scholars preferring spirit mediumship since the classic visionary soul-flight is not the Korean pattern.

The beliefs are polytheistic and layered: a hundred and thirty divinities and more, the remote high god Hananim rarely worshipped directly, the mountain god with his tiger, the Dragon King of the waters, the Big Dipper deities who care for children, the generals of the five directions, and historical men apotheosized, along with household gods maintained by the housewife without a specialist. Each mudang keeps a personal pantheon, guardian deities, and a personal guardian spirit typically of the opposite gender, and the dead divide into the settled ancestors and the wandering dead, those who died badly, whose unrest is dangerous and requires ritual. The tradition's origin myth, Princess Pari, the abandoned seventh daughter who became the first mudang, is sung at the death rites to this day.

The core rite is the gut, the days-long ritual performance of drum, gong, and double-reed music, dance, and sung muga, in which the gods are invited and fed with food, liquor, cloth, and paper flowers color-coded by rank, and the climax is possession, the god descending into the mudang, whose possessed speech relays the spirits' demands and advice before the send-off phase burns the name tags, ancestor clothes, and imitation money. The mudang's equipment is the tradition's iconography: the fan, the brass bells, the spirit sword, the five-colored costumes changed per possessing deity, male mudang often wearing female dress reflecting their female guardian spirit, the deity paintings that seat the gods and are burned at the mudang's death, and the blade-walking displays performed as spirit-protected feats. Divination by cast rice and coin and the talismans the mudang produces fill the practice out.

There is no liturgical calendar: guts are sponsored per need, healing, quarrels, business launches, send-offs of the dead, with the modern additions of new-car rites and corporate guts for new buildings, and the regional styles, Seoul's possession rite, the dead-cleansing guts of the south and Jindo, Jeju's hereditary simbang tradition, carry the variation the government has honored, ten regional guts designated intangible cultural heritage by 2009, Jeju's Yöngdüng gut and the Gangneung Danoje festival both on UNESCO's lists.

Where it came from, briefly: origins are untraceable by the field's own admission, the mu specialists first recorded in twelfth-century sources showing a clear kinship with the spirit mediums of northern China. Joseon Confucianism persecuted the mudang as outcasts, a Jeju governor's purge destroyed a hundred and twenty-nine shrines in 1702, and the modernizers and the Japanese occupation branded the tradition superstition, the colonial Mind Cultivation Movement suppressing it while colonial scholarship reframed it as Korea's ancient spiritual repository. North Korea suppressed it entirely; South Korea's modernization campaigns did too, before the heritage law of 1962 and the folklore scholarship of the 1970s turned the tide, the mudang designated Human Cultural Treasures in the 1980s and the tradition entering the Olympics festival and presidential inaugurations.

Today there is no central body, the mudang are free-agent professionals, and the numbers are organizational: tens of thousands of union members in the 1980s, over two hundred thousand mudang in professional organizations by the early twenty-first century, figures cited by organizations rather than any census, which does not count the tradition at all. A late-twentieth-century Gallup survey found over a third of adults had consulted a mudang, most mudang are women, most clients are women, and the clients are typically also Buddhist or Christian, the tradition coexisting rather than competing. Access is context-dependent, and the distinction is the tradition's own: consulting a mudang and attending a gut are open to anyone, with no membership concept at all, while becoming a mudang is gated by vocation rather than institution, the involuntary spirit sickness that resists refusal, the apprenticeship under a spirit mother as her spirit daughter, and the initiation gut that opens the gates of speech, expensive, master-disciple, and failed more often than not, with the hereditary lines gating by family instead. Stigma keeps many practitioners semi-closeted, the tradition's own description of its position.