Chen Jinggu (陳靖姑)

Accounts present Chen Jinggu as a historical Taoist practitioner who lived in the Tang/Later Tang era in Fujian (some traditions place her birth c. 766 CE while variant chronologies locate her at the end of the Tang and into the Five Dynasties era). In the popular novel tradition (Linshui pingyao / 'Chen Jinggu pacifies Demons') she is a Lushan‑trained priestess who refuses arranged marriage, marries, becomes pregnant, and uses ritual power to produce rain during a drought. In that narrative she confronts and defeats a malignant white female snake but, according to variant tellings, must sacrifice her fetus and/or dies (miscarriage, self‑abortion, or hemorrhage are reported in different accounts) to bring the rain and save the people. After her death she was honored by local communities and temples, becoming a tutelary lady (Linshui Furen) invoked for maternal and coastal protection.

The supplied sources do not specify a standardized iconography, but they record an active temple cult and mediumic veneration in Fujian and Taiwan, implying extant statuary and visual forms in temples. Literary descriptions portray her as a Taoist priestess of the Lushan tradition (a ritual specialist and ascetic woman) rather than giving a single canonical visual type; modern devotional compilations and temple practice maintain material images used in worship.

Sources attribute Taoist ritual mastery (studied at Lushan), spirit suppression and healing, rain‑making to relieve drought, and martial/occult defeat of a white demon snake. The novel Linshui pingyao is the principal literary source for the rain‑making and snake episode; accounts vary as to whether Chen survived the ritual—some say she sacrificed only the fetus while others say she died of complications. In cult practice she functions as an intermediary accessed through temples and mediumship and is petitioned for protection in pregnancy, childbirth, and child welfare.