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An Exploration of Pre-Qin Philosophical Origins of "Those Whose Universes are Vast and Stable Emit the Light of Heaven" in Zhuangzi's "Geng Sang Chu"

This paper deeply interprets the core proposition "Those whose universes are vast and stable emit the light of heaven" from Zhuangzi's "Geng Sang Chu." Integrating Pre-Qin classics, it analyzes the proposition's five-layered progressive meanings, exploring the essence of Zhuangzi's thought concerning inner stillness, the interaction between Heaven and humanity, the transcendence of intellectual limits, and the cosmic order.

Tianwen Editorial Team February 7, 2026 85 min read PDF Markdown
An Exploration of Pre-Qin Philosophical Origins of "Those Whose Universes are Vast and Stable Emit the Light of Heaven" in Zhuangzi's "Geng Sang Chu"

Part Six: "The Heavenly Balance Defeats Him" — The Equilibrium Judgment of the Heavenly Dao


Chapter 17: Examination of "Tiān Jūn" (Heavenly Balance)

Section 1: The Meaning of "Tiān Jūn"

"If there is one who does not immediately conform to this, the Heavenly Balance (Tiān Jūn) will defeat him." This sentence concludes the entire passage. What is "Tiān Jūn"$38

The original meaning of Jūn (鈞) is the potter's wheel—the rotating disk used in pottery making. Zhuangzi, Qi Wu Lun, states:

"Therefore, the sage does not rely on others but illuminates by observing Heaven; this is also why. This is also that, and that is also this. That has its right and wrong, and this has its right and wrong. Are there truly right and wrong$39 Or are there truly no right and wrong$40 When neither right nor wrong can find its counterpart, this is called the pivot of the Dao (Dào Zhōu). Once the pivot grasps the center of the ring, it can respond to infinity. This is also infinite, and that is also infinite. Therefore, it is said, nothing is better than illumination."

Although "Tiān Jūn" is not explicitly mentioned here, the concepts of "Dao Pivot" (Dào Zhōu) and "Center of the Ring" (Huán Zhōng) are closely related to "Tiān Jūn." The "Dao Pivot"—the hinge of the Dao, like the hinge of a door, rotating ceaselessly. The "Center of the Ring"—the core of the circle, which remains unmoved by the circle's rotation. The sage stays at the pivot/center, like the axle of a potter’s wheel—all surrounding things spin ceaselessly, but the axle remains perfectly settled.

Zhuangzi, Qi Wu Lun, continues:

"The blending of the sounds of transformation is like non-blending. Harmonize them with the Heavenly Boundary (Tiān Ní), follow them with expansion, and thus one can live out one's years. Forget years and forget righteousness, vibrate in endlessness, and thus rely on the endlessness."

Here, the term "Heavenly Boundary" (Tiān Ní) appears. "Tiān Ní" and "Tiān Jūn" are conceptually close—both refer to the natural boundary and natural equilibrium of the Heavenly Dao. "Tiān Ní" is the natural boundary and demarcation; "Tiān Jūn" is the natural equilibrium and rotation. Together, they constitute the fundamental law of the Heavenly Dao’s operation.

Zhuangzi, Yu Yan, directly uses the term "Tiān Jūn":

"All ten thousand things are seeded, interchanging through different forms. Beginning and end are like a ring, without a sequence one can grasp. This is called Heavenly Balance (Tiān Jūn). Heavenly Balance is the Heavenly Boundary (Tiān Ní)."

"Tiān Jūn" means the equilibrium of the Heavenly Dao. All things transform into each other through different forms; the beginning and end cycle like a ring, without a sequence one can grasp—this is the operation of the Heavenly Balance.

Section 2: The Operating Principles of "Tiān Jūn"

The operating principles of "Tiān Jūn" can be summarized as follows:

First, Equilibrium. Tiān Jūn is like the potter’s wheel; its fundamental operating principle is balance. Any state deviating from equilibrium will be corrected by the power of Tiān Jūn. This aligns with Laozi Chapter 77:

"The Way of Heaven draws back the bowstring when it is too high, raises it when it is too low, diminishes what is in excess, and replenishes what is deficient."

The Heavenly Dao is like drawing a bow—it lowers what is high and raises what is low, reduces excess and supplements deficiency. This power of "diminishing what is excessive and replenishing what is deficient" is the operation of Tiān Jūn.

Second, Cyclicality. "Beginning and end are like a ring, without a sequence one can grasp" (Shǐ Zú Ruò Huán, Mò Dé Qí Lún)—the operation of Tiān Jūn is cyclical, like a ring with no beginning or end. The generation and decay of things, the alternation of the four seasons, the rising and setting of the sun and moon—all are manifestations of Tiān Jūn's cyclical operation.

Third, Impartiality. Tiān Jūn is impartial to any side—it does not favor right over wrong, good over evil, life over death. It merely operates in equilibrium, allowing all things to find their proper place. This is what Laozi Chapter 79 means by "The Dao of Heaven is impartial" (Tiān Dào Wú Qīn).

Fourth, Naturalness. The operation of Tiān Jūn is spontaneous and natural, not controlled by any human force. It is like a law of physics—whether humans know it or acknowledge it, it operates continuously.

Section 3: The Meaning of "Defeat Him" (Bài Zhī)

"Tiān Jūn will defeat him" (Tiān Jūn Bài Zhī)—Tiān Jūn causes him to be defeated/ruined. The meaning of Bài (defeat/ruin) here needs careful distinction.

Bài originally means to destroy or ruin. However, in this context, Bài can have two meanings:

First meaning: Destruction of an unbalanced state. If a person deviates from the equilibrium of the Heavenly Dao—for instance, clinging stubbornly to knowledge without knowing where to stop, or clinging to action without knowing when to rest—Tiān Jūn will destroy this biased state. This "defeat" is not malicious punishment but the natural effect of the balancing force—like a bow lowering what is high and raising what is low.

Second meaning: Causing decline and collapse. If a person does not conform to the operating principles of the Heavenly Dao—failing to achieve "Yǔ Tài Dìng," failing to emit "Heavenly Light," failing to maintain "Constancy," failing to "Know where to stop"—Tiān Jūn will cause him to collapse. This "defeat" is the natural elimination by the Heavenly Dao of those who do not conform—it is not a punishment intended by the Dao, but the natural collapse of an unbalanced state.

Laozi Chapter 30 states:

"He who uses the Dao to assist a ruler does not use weapons to dominate the world; his achievements tend to recoil. Where armies camp, thorns and thistles grow. After a great army has passed, there are surely years of famine. The good person simply achieves his aim and stops, and dares not claim strength. He achieves and does not claim it; he achieves and does not boast; he achieves and does not pride himself; he achieves because he must, and achieves without using force. Things mature and then age; this is called deviating from the Dao; deviating from the Dao means an early end."

"Things mature and then age; this is called deviating from the Dao; deviating from the Dao means an early end" (Wù Zhuàng Zé Lǎo, Shì Wèi Bù Dào, Bù Dào Zǎo Yǐ)—when things reach their peak, they age; this is called deviating from the Dao, and deviating from the Dao means early ruin. This is the manifestation of "Tiān Jūn Bài Zhī"—those who do not conform to the Dao ("those who do not immediately conform to this") will be ruined by the force of Tiān Jūn.

Section 4: The Meaning of "If There is One Who Does Not Immediately Conform to This" (Ruò Yǒu Bù Jí Shì Zhě)

"If there is one who does not immediately conform to this" (Ruò Yǒu Bù Jí Shì Zhě)—if there is someone who does not conform to the above.

(即) means to conform or approach. Shì (是) refers to everything discussed above—"Yǔ Tài Dìng," "Fā Hū Tiān Guāng," "Rén Jiàn Qí Rén," "Yǒu Xiū Yǒu Héng," "Xué Xíng Biàn Zhī Zhī Chāo Yuè," and "Zhī Zhǐ Hū Qí Suǒ Bù Néng Zhī."

If a person cannot achieve all these things—cannot settle his inner universe, cannot emit Heavenly Light, cannot truly cultivate, cannot maintain constancy, cannot transcend the learning/acting/debating/knowing of the intellect, cannot know what he does not know—then Tiān Jūn will cause him to be ruined.

This sentence carries a strong warning. The previous sections offered positive guidance on cultivation—how to practice, how to reach the ultimate state. This concluding sentence offers a negative caution—if one fails to do this, what is the consequence$41

This combination of positive guidance and negative warning is common in pre-Qin texts. Laozi Chapter 16:

"Knowing constancy is illumination. Not knowing constancy leads to reckless action and misfortune."

It first states the positive (Knowing Constancy is Illumination), then the negative (Not knowing constancy leads to reckless action and misfortune). This passage in Geng Sang Chu follows the same pattern: first stating the ultimate state ("Knowing where to stop where one cannot know is the utmost"), followed by the warning ("If there is one who does not immediately conform to this, the Heavenly Balance will defeat him").

Section 5: Relationship between "Tiān Jūn" and the Concept of "Heavenly Mandate" (Tiānmìng)

How does "Tiān Jūn Bài Zhī" relate to the concept of "Heavenly Mandate" (Tiānmìng) in pre-Qin thought$42

"Heavenly Mandate" is a core concept in pre-Qin thought. Shangshu, Tang Shi states:

"The Way of Heaven rewards the good and punishes the wicked."

The Heavenly Mandate bestows blessings on the good and disaster upon the wicked. This is the rewarding and punishing function of the "Heavenly Mandate."

However, Zhuangzi’s "Tiān Jūn" differs significantly from the traditional concept of "Heavenly Mandate":

First, "Heavenly Mandate" involves moral judgment, while "Tiān Jūn" involves no moral judgment. "Heavenly Mandate" judges good and evil—the good receive blessings, the wicked suffer harm. "Tiān Jūn" involves no judgment of good or evil—it merely operates in equilibrium. One who does not conform to Tiān Jūn is not "evil," but simply "unbalanced"; the defeat by Tiān Jūn is not "punishment" but the "return to equilibrium."

Second, "Heavenly Mandate" implies a conscious agent, while "Tiān Jūn" implies no agency. "Heavenly Mandate" suggests a will in Heaven—Heaven intentionally chooses who should be the Son of Heaven and intentionally punishes the wicked. "Tiān Jūn," however, is entirely a natural operation—like fire rising or water falling—without any will or purpose.

Third, "Heavenly Mandate" is conditional, while "Tiān Jūn" is constant. The "Heavenly Mandate" can change based on human actions—if one is good, the Mandate brings blessings; if one is wicked, the Mandate brings misfortune. This is the instability of the Mandate (Tiānmìng Mí Cháng) (Shijing, Da Ya, Wen Wang: "The Mandate of Heaven is not constant"). "Tiān Jūn," however, remains constant—it operates in equilibrium continuously, regardless of human affairs.

Thus, Zhuangzi’s concept of "Tiān Jūn" de-moralizes and de-personalizes the traditional concept of "Heavenly Mandate." Zhuangzi does not believe Heaven possesses will, moral judgment, or a system of reward and punishment. Heaven is merely Jūn—operating in equilibrium. Those who do not conform to this equilibrium will naturally collapse. This "collapse" is not punishment from Heaven, but the natural breakdown of an unbalanced state.