Ji Dian — The Canon of Chinese Sacrificial Rituals 祭典
Paul PengJi Dian (祭典, Jì Diǎn, lit. "Sacrificial Canon") is the comprehensive Chinese term for the entire body of sacrificial rituals, institutions, and classical texts that define the sacrificial tradition. The character dian (典) denotes a canonical code or authoritative standard. Ji Dian encompasses the complete system of ritual regulations — who is worshipped, how the worship is conducted, when it occurs, and the hierarchical classification of sacrifices according to rank and occasion. In the Zhengyi tradition, this classical canon finds its living counterpart in the Taoist liturgical system (ke yi, 科仪).
Ji Dian (祭典, Jì Diǎn, lit. "Sacrificial Canon") is the comprehensive Chinese term for the entire body of sacrificial rituals, institutions, and classical texts that define the sacrificial tradition. The term is recorded in the Encyclopedia of Taoism (道教大辞典) compiled by Chen Yaoting (陈耀庭), where it is defined as the collective designation for sacrificial rituals, institutions, and scriptures — essentially synonymous with si dian (祀典, "sacrificial canon"). The Zhouli (周礼) systematizes the state sacrificial calendar, dividing sacrifices into the great (da si, 大祀), secondary (ci si, 次祀), and minor (xiao si, 小祀) categories, each with its prescribed offerings, implements, and officiants.
The Liji (礼记), "Ji Fa" (祭法, "Methods of Sacrifice") provides the foundational framework:
"In the sacrificial system of the sage kings: those whose laws benefited the people are sacrificed to; those who died in service are sacrificed to; those who labored to settle the state are sacrificed to; those who could avert great calamities are sacrificed to; those who could repel great disasters are sacrificed to."
The Zhouli (周礼), "Chun Guan: Da Zong Bo" (春官·大宗伯) further systematizes the sacrificial hierarchy, specifying the jade, silk, and animal offerings appropriate to each grade. Together, the Liji and Zhouli form the classical core of the Ji Dian — the authoritative canon that governed Chinese sacrificial practice for over two millennia.
In the Zhengyi tradition, the Ji Dian — the systematic codification of sacrificial practice — finds its Taoist counterpart in the liturgical canon (ke yi, 科仪). The Zhengyi school inherited and adapted the classical sacrificial classifications into a comprehensive Taoist liturgical system: grand jiao (大醮) corresponds to the ancient da si (大祀), medium offerings to the ci si (次祀), and simple supplication rites to the xiao si (小祀).
The Zhengyi liturgical canon stores this systematized knowledge in texts preserved within the 道藏 (Daozang), including the Daofa Huiyuan (道法会元) and the Huanglu Jiaoyi (黄等醮仪), which preserve the same principles of classification that defined the classical Ji Dian. The history of Taoist fasting and offering rites traces how the classical Ji Dian was absorbed and transformed within the Taoist liturgical framework, creating a living canon that continues to govern ritual practice at Longhu Mountain to this day.
