Zhang Daoling

The founding story is precise where history is not. In 142 CE, on Mount Heming in the hills west of Chengdu, Taishang Laojun is said to have descended and conferred on Zhang Daoling a covenant of orthodox unity, appointing him Celestial Master and abolishing the blood sacrifices of the local cults. What the covenant established was not a philosophy but an administration. The community was divided into twenty-four parishes, each under a libationer who could be a woman as readily as a man, and every household contributed five pecks of rice a year, which is why hostile sources called it the Way of the Five Pecks of Rice.

Its characteristic practice was the handling of illness. Sickness was understood as the consequence of transgression, so the sick person was placed in a quiet chamber to reflect, and a written petition was submitted in triplicate to Heaven, Earth and Water. There was no fee and no animal offering. Members held registers listing the spirits they were entitled to command, received in stages from childhood, and the register rather than any inward state marked a person's standing.

This is a religion of contracts, documents and offices, and that shape has proved extraordinarily durable. The Zhengyi priesthood, which ordains married householder priests who serve a community rather than withdraw from it, descends directly from this structure and still issues registers and submits written petitions. When Daoism is described as a liturgical tradition rather than a mystical one, the Celestial Masters are what is meant.

The evidence for the movement and the evidence for the man are of different orders, and keeping them apart is the whole of the historical problem.

For the movement there is a contemporary secular record. The Sanguozhi and the Houhanshu describe a religious polity in Hanzhong, on the road between Sichuan and the north, governed by Zhang Lu, who ran free hostels on the highways, punished offenders by requiring road repairs, and pardoned a first and second offence before imposing any penalty. In 215 CE he surrendered to Cao Cao, who did not destroy the movement but enrolled it, ennobled its leadership and moved its adherents north, which is how a regional Sichuanese cult became an empire-wide church.

For Zhang Daoling himself there is much less. He appears in Ge Hong's Shenxian zhuan and in later Daoist scripture as a transcendent who ascended in daylight, tested his disciples, and left texts and a sword. No source contemporary with him names him. Historians therefore divide: some accept a real founder behind the hagiography, on the ground that a grandson who governed a functioning theocracy implies two generations of something, and others treat the founder as a figure retrojected by the movement to give its revelation an origin.

The atlas records that split rather than settling it. What is not in doubt is that people acted, and still act, on the covenant they trace to him.