Yan Ji — Offering Without a Living Representative 厌祭

Yan Ji (厌祭, Yàn Jì, lit. “Satiating Sacrifice”) is a category of ancient Chinese sacrificial offering performed without a living representative (shī, 尸) — the person who, in standard Zhou ritual, physically embodied the deceased ancestor during the ceremony. Instead, the offerings (food, wine, and ritual objects) were presented directly to the spirits of the dead. The term yan (厌) is glossed by Zheng Xuan as “to satiate the spirits” (厌饲神, yàn yù shén), indicating that the offering satisfied the spirits’ appetites without requiring a visible recipient.

The Liji (礼记, “Book of Rites”), compiled by Dai Sheng (戴聖, 1st century BCE) during the Western Han Dynasty, is the primary source. The “Zengzi Wen” (曾子问) chapter states:

Zheng Xuan (郑玄, 127–200 CE) provides the essential commentary: “厌，厌饲神也。厌，有阴有阳。迎尸之前，祝酉奠，奠之且飨，是阴厌也。尸谡之后，彻荐俨敦，设于西北隅，是阳厌也。” (“Yan means to satiate the spirits. Yan has two types: yin and yang. Before welcoming the shi, the invocator pours a libation, arranges the offerings, and invokes the spirits to partake — this is yin yan. After the shi has risen, the offerings and vessels are removed and set in the northwest corner — this is yang yan.”)

He Xiu (何休, 129–182 CE) in his commentary to the Gongyang Zhuan (公羊传), Duke Xuan, 8th year, establishes the normative context: “祭必有尸者，节神也。礼，天子以卿为尸，诸侯以大夫为尸，卿大夫以下以孙为尸。” (“In sacrifice there must be a shi, as a restraint on the spirits. The Son of Heaven uses a minister as shi; feudal lords use a grand officer; officers and below use a grandson.”) This establishes the normative presence of the shi against which the Yan Ji — the sacrifice without a shi — represented a significant ritual variation.

In the Zhengyi tradition, the Yan Ji represents an important precedent for Daoist ritual practice, which has long abandoned the institution of the living representative. Daoist liturgy addresses spiritual beings directly — through talismans, incantations, memorials (表文, biǎo wén), and offerings placed on the altar — without requiring a human being to embody the recipient deity or spirit. The Yan Ji’s distinction between yin and yang phases of offering finds a parallel in Zhengyi ritual structure, where ceremonies typically include both a phase of invisible spiritual invocation (analogous to yin yan) and a phase of visible ritual action and offering transformation (analogous to yang yan). The Longhu Mountain tradition of setting offerings at specific directional points within the ritual space — particularly the practice of placing offerings at spiritually significant corners — directly echoes the yang yan practice of relocating offerings to the northwest corner. For the broader history of how Daoist offering ceremonies developed from these ancient foundations, see The History of Taoist Ritual of Fasting and Offering Sacrifices.

The Yan Ji’s core insight — that spirits can be effectively addressed without a human intermediary — is foundational to the entire Zhengyi liturgical tradition. For a practical overview of how such direct spiritual address is structured and performed in contemporary Zhengyi practice, see What Is a Taoist Ritual and Their Process.

The Yan Ji encapsulates a pivotal moment in the history of Chinese ritual thought: the recognition that the spirits of the dead can be effectively addressed without a living human being physically embodying them. In standard Zhou ritual, the shi (尸) was essential — without a living representative, the spirits had no visible point of contact with the human world, and the sacrifice could not be properly received. The Yan Ji solved this problem by developing a ritual technology of direct spiritual address: through the invocator’s libation, invocation, and the careful placement of offerings, the spirits could be satiated without a human intermediary. This development had profound consequences for the subsequent history of Chinese religion. As the institution of the shi gradually fell into disuse during the Han dynasty and later periods, the ritual technologies pioneered by the Yan Ji — direct invocation, offering placement, and the use of specific spatial locations for spiritual address — became the foundation of both popular ancestral worship and Daoist liturgical practice.