Jing Ming: Pure Brightness in Taoist Cosmology 净明

Definition

Jing Ming (净明, Jìng Míng, lit. "pure brightness" or "purified luminosity") is a term in Taoist soteriological discourse denoting both a cosmological principle and a state of spiritual attainment. In the Jing Ming Dao (净明道, School of Pure Brightness) tradition, the term designates the primordial nature of the Tao — described as formless, above as Wu Shang Qing Xu (无上清虚, supreme clarity and emptiness), in heaven as Zhong Huang Ba Ji (中黄八极, central yellow and eight directions), and in the human being as Dan Yuan Jiang Gong (丹元绛宫, the cinnabar-field crimson palace). The term also denotes an ethical condition: freedom from mental contamination (不染物) and avoidance of self-deception (不触物).

Classical Sources

The primary source is the Jing Ming Zhong Xiao Quan Shu (净明忠孝全书, "Complete Book of Jing Ming Loyalty and Filial Piety"), the foundational scripture of the Jing Ming Dao tradition. Two passages define the term with precision:

From the Jing Ming Da Dao Shuo (净明大道说, "Discourse on the Great Dao of Jing Ming"):

"净明者，无形大道，先天之宗本也。在上为无上清虚，在天为中黄八极，在人为丹元绛宫。此三者，同出而异名，同谓之玄，玄之又玄，众妙之门。明此理者，净明也。清则净，虚则明，无上清虚之境，谓之净明。中黄八极，天心也；丹元绛宫，人心也。"

(Meaning: "Jing Ming is the formless Great Dao, the ancestral root of what precedes Heaven. Above, it is supreme clarity and emptiness (Wu Shang Qing Xu); in Heaven, it is the central yellow and eight directions (Zhong Huang Ba Ji); in the human being, it is the cinnabar-field crimson palace (Dan Yuan Jiang Gong). These three share the same origin but bear different names; all may be called Xuan (mystery). Mystery upon mystery, the gateway to all marvels. To understand this principle is Jing Ming. Clarity means purity; emptiness means luminosity. The realm of supreme clarity and emptiness is called Jing Ming. Zhong Huang Ba Ji is the Heavenly Heart; Dan Yuan Jiang Gong is the human heart.")

From the Jing Ming Dao Fa Shuo (净明道法说, "Discourse on the Dao and Methods of Jing Ming"), as recorded by Hu Hua Su (胡化俗):

"无极法虚，曰净明。道在其中，曰中黄；法布八方，为八极。"

(Meaning: "The Limitless takes emptiness as its law — this is Jing Ming. The Dao dwells within it — this is Zhong Huang. The law extends to the eight directions — these are Ba Ji.")

The ethical interpretation appears in the Zhi Zhen Xian Sheng Yu Lu Nei Ji (至真先生语录内集, "Inner Collection of the Sayings of Master Zhi Zhen"):

"何谓净？不染物；何谓明？不触物。不染不触，忠孝自得。又曰：忠者，忠于君也。心君为万神之主宰，一念欺心，即不忠也。"

(Meaning: "What is Jing (purity)? Not being contaminated by things. What is Ming (brightness)? Not colliding with things. Without contamination and without collision, loyalty and filial piety are naturally attained. Furthermore: loyalty means loyalty to the sovereign. The heart-mind as sovereign is the ruler of all spirits; a single thought that deceives the heart is disloyalty.")

Conceptual Analysis

1. Cosmological Triad: Above, Heaven, Human

The Jing Ming Zhong Xiao Quan Shu maps Jing Ming onto a three-tiered cosmological structure. At the highest level (above), Jing Ming is Wu Shang Qing Xu — supreme clarity and emptiness, the formless source. In the celestial realm (heaven), it is Zhong Huang Ba Ji — the central axis and the eight directions, representing the cosmic order. In the human being, it is Dan Yuan Jiang Gong — the heart-center as the inner cinnabar palace. The three are not separate realities but one principle manifesting at different scales.

2. Ethical Dimension: Purity and Clarity as Moral Practice

The Zhi Zhen Xian Sheng Yu Lu provides an ethical reading: Jing (净) means not being contaminated by external objects (不染物); Ming (明) means not being obstructed by self-deception (不触物). The pairing of these two conditions — freedom from external pollution and internal dishonesty — constitutes the practical ground for loyalty (忠) and filial piety (孝), the two core virtues of the Jing Ming school.

3. The Centrality of Zhong (忠, Loyalty)

The Jing Ming tradition gives loyalty a distinctive inward turn: the primary object of loyalty is not the external emperor but the inner sovereign (心君, the heart-mind as ruler of all spirits). To deceive one's own heart is disloyalty. This internalization of loyalty represents a unique contribution of the Jing Ming school to Taoist ethics.

Zhengyi Perspective

The Jing Ming Dao was formally incorporated into the Zhengyi ordination system during the Yuan Dynasty, and its practices and doctrines continue within the Zhengyi tradition. In this context, the Jing Ming emphasis on inner purity and self-honesty complements the Zhengyi ritual system: the priest's efficacy in ceremony depends on the clarity and purity of the heart-mind, making the Jing Ming ethical discipline a prerequisite for ritual authority.

Within the Zhengyi tradition, the concept of Jing Ming as a cosmological principle supports the understanding that ritual, cosmology, and ethics are not separate domains but expressions of a single reality — the same principle that appears as supreme emptiness above, cosmic order in heaven, and inner clarity in the human being also manifests as moral integrity in action.

Related Concepts

• Zhengyi School (正一道, Zhèng Yī Dào): The tradition that absorbed and preserved the Jing Ming school → See: Zhengyi School

• Internal Alchemy (内丹, Nèi Dān): The cultivation system that shares Jing Ming's concern with inner transformation → See: Internal Alchemy

• Taoist Ethics (道教伦理): The broader ethical framework within which Jing Ming's doctrine of loyalty operates → See: Taoist Ethics

Source Texts

• Jing Ming Zhong Xiao Quan Shu (净明忠孝全书, "Complete Book of Jing Ming Loyalty and Filial Piety"). Compiled by Liu Yu (刘玉), Yuan Dynasty, early 14th century.

• Zhi Zhen Xian Sheng Yu Lu Nei Ji (至真先生语录内集, "Inner Collection of the Sayings of Master Zhi Zhen"). Jing Ming Dao text.