Jiao She — The Suburban Altar Sacrifice in Zhou Religion 郊社
Paul PengJiao She (郊社, Jiāo Shè, lit. "Suburban Earth Altar") encompasses the suburban altar sacrifices of Zhou China, combining two complementary rites: the 郊 (jiāo) sacrifice directed to Heaven with fire, and the 社 (shè) sacrifice directed to Earth with buried offerings. Performed outside the city walls in the liminal suburban zone, the Jiao She maintained the cosmic order of the state by honoring both the celestial and terrestrial powers that governed human life. The Liji (礼记) records: "The suburban sacrifice illuminates the Way of Heaven." In the Zhengyi tradition, this Heaven-Earth binary lives on in the dual structure of Taoist ritual.
Jiao She (郊社, Jiāo Shè, lit. "Suburban Earth Altar") combines 郊 (jiāo, suburban sacrifice to Heaven) and 社 (shè, earth altar sacrifice), designating the full complex of suburban sacrifices performed outside the city walls in Zhou China. The term is recorded in the Liji (礼记, "Book of Rites") with authoritative commentary by Zheng Xuan (郑玄). The suburban zone (郊, jiāo) — the liminal space between the human settlement and the wild — was the appropriate site for communication with both Heaven and Earth, the two supreme cosmic powers governing human life.
The Liji (礼记) records:
"The suburban sacrifice illuminates the Way of Heaven."
Zheng Xuan (郑玄) provides the authoritative commentary on the Jiao She system, explaining the complementary relationship between the 郊 and 社 sacrifices and their respective methods of offering. The Jiao She passage is part of the Liji's systematic account of the suburban sacrifice complex, which governed the Zhou state's most fundamental ritual obligations — the maintenance of the cosmic order through regular communication with Heaven and Earth.
In the Zhengyi tradition, the suburban sacrifice's dual orientation — Heaven above, Earth below — mirrors the Taoist ritual structure in which grand offerings address both the celestial and terrestrial departments. The Zhengyi liturgical canon preserves this binary structure in its classification of rituals as either celestial (朝天) or terrestrial (祭地), each with its characteristic method of offering — fire ascending for the celestial, burial or libation descending for the terrestrial.
The Five Elements (五行) framework governs the Jiao She's ritual logic: Fire (火) governs the 郊 sacrifice to Heaven, while Earth (土) governs the 社 sacrifice to the terrestrial powers. The history of Taoist fasting and offering rites traces how the Jiao She's Heaven-Earth binary was absorbed into the Taoist liturgical framework, with the dual structure of celestial and terrestrial offerings continuing to govern Zhengyi ritual practice at Longhu Mountain.
