Definition · 定义

Pei Xiang (配享, Pèi Xiǎng) is an ancient Chinese sacrificial practice recorded in the Liji (礼记, Book of Rites). It designates the ritual procedure by which the spirit tablets of later deceased family members were formally attached to the sacrifices already being made to the founding ancestors of a lineage. Rather than establishing a separate sacrifice for each new generation, Pei Xiang incorporated them into the existing ancestral offering as attendant recipients.

The name encodes the practice precisely: 配 (pèi, to match, attach, or associate) + 享 (xiǎng, to enjoy or receive offerings). The later deceased were not primary recipients but attendant ones — they “enjoyed” the offerings in association with the founding ancestor to whom the sacrifice was primarily directed.

The Problem Pei Xiang Solved · 制度设计逻辑

To understand Pei Xiang, one must understand the ritual challenge it addressed. In the Zhou ancestral temple system, each lineage maintained a temple (宗庙, zōng miào) dedicated to its founding ancestors. The number of spirit tablets that could be housed in a single temple was limited by ritual protocol — only the most senior ancestors of each generation were entitled to permanent tablet placement.

As generations passed and family members died, the question arose: how were later deceased to receive ancestral offerings if they were not senior enough to warrant their own permanent tablet? Pei Xiang provided the answer: their tablets were attached (配) to the sacrifice of a senior ancestor, allowing them to receive offerings as attendant spirits without requiring separate temple establishment. This elegant solution allowed the ancestral ritual system to accommodate an ever-growing number of deceased family members within a fixed institutional framework. The broader context of how the ancestral temple system was organized is documented in the Zong Miao ancestral temple (宗庙) tradition.

Alternative Names · 别称

Pei Xiang is known by several related terms in classical sources, each emphasizing a slightly different aspect of the practice:

All three terms — Pei Xiang, Cong Si, and You Si — describe the same fundamental practice from different angles, reflecting the richness of the classical ritual vocabulary for describing degrees of sacrificial participation.

Zhengyi Taoist Connection · 正一道传承

The associative logic of Pei Xiang — that ritual merit and offerings can be extended to an entire lineage through a single primary act — did not disappear with the Zhou dynasty. It was absorbed into the Taoist ritual tradition, where it informs the Zhengyi practice of merit dedication (回向, huí xiàng).

In Zhengyi liturgy, the merit generated by a properly performed ritual is not confined to the primary intended recipient. The priest formally dedicates the merit to the entire ancestral lineage of the sponsor, ensuring that all deceased family members — not just those specifically named — benefit from the offering. This practice directly preserves the associative logic of Pei Xiang: one primary ritual act, extended to benefit an entire lineage of attendant recipients.

The formal procedures of these merit-dedicating rites are documented in the Taoist ritual process, while the historical development of the offering tradition from which they derive is traced in the history of Taoist fasting and offering rituals.