Philosopher

Chengguan

738–839 CE

Fourth patriarch of Huayan Buddhism, whose commentary on the Avatamsaka Sutra displaced Fazang's, and who described reality as a fourfold dharma-realm.

Painting of a monk in a patterned robe seated on a tall red chair
From a 15th-century set of portraits of the Huayan (Kegon) patriarchs at Tōdai-ji, Nara: an imagined likeness.Public domain · See the original

Chengguan’s long life spanned nine Tang reigns, and he studied widely: Buddhist doctrine and meditation, the Chinese classics, and even the Indian Vedas and Indian science. He is counted the fourth patriarch of Huayan because he studied under Fashen, a student of Fazang’s student Huiyuan.

A prolific writer, he lectured often to imperial officials and wrote many essays at their request. The Huayan monk Zongmi studied the Avatamsaka Sutra with him.

Key ideas

The fourfold dharma-realm
There are four ways of meeting the world of dependent arising: as particular things (shi), unreal like an illusion; as principle (li), empty, still and pure; as principle and things interpenetrating; and as things interpenetrating one another.
Borrowing the Chinese classics
Chengguan often quoted the Chinese classics, borrowing their words but not their meanings, to make his teaching accessible to educated officials at a time, after the An Lushan rebellion, when foreign traditions were suspect.
An authoritative commentary
His commentary and subcommentary on the Avatamsaka Sutra replaced Fazang’s as the authoritative reading, and his commentary on Dushun’s Discernments was also influential.
Tradition
Chinese
Region
China

Influences

Influenced by

Chengguan738–839 CE

Influenced

Influenced by

Chengguan738–839 CE

Influenced

Where these links come from
  • Chengguan drew on Dushun. Source: Bryan Van Norden and Nicholaos Jones, Huayan Buddhism, Stanford Encyclopedia of Philosophy
  • Zongmi studied with Chengguan. Source: Bryan Van Norden and Nicholaos Jones, Huayan Buddhism, Stanford Encyclopedia of Philosophy
  • Uicheon drew on Chengguan. Source: Lucy Hyekyung Jee, Korean Buddhism, Stanford Encyclopedia of Philosophy

Key works

  • Commentary on the Avatamsaka Sutra

Terms on this page

shi
Things, events or phenomena. In Huayan thought, Chengguan’s first dharma-realm is that of shi: the world met as countless distinct, conditioned particulars, unreal like an illusion.

All terms in the glossary

Sources

  1. Bryan Van Norden and Nicholaos Jones, Huayan Buddhism, Stanford Encyclopedia of Philosophy