Zhuangzi's 'Gengsang Chu': A Pre-Qin Philosophical Inquiry into 'When the Inner Universe Is Tranquil and Settled, Celestial Light Emanates'
This article offers an in-depth reading of the central proposition 'When the inner universe is tranquil and settled, celestial light emanates' from the Gengsang Chu chapter of the Zhuangzi, integrating pre-Qin classical sources to elucidate its five-layered philosophical architecture: inner stillness, the sympathetic resonance of Heaven and humanity, the transcendence of intellective limits, and the order of the celestial Way.

Part Six: "The Heavenly Potter's Wheel Shall Undo Them" -- The Equilibrating Judgment of the Way of Heaven
Chapter Seventeen: A Study of "the Heavenly Potter's Wheel"
Jun originally means the potter's wheel. The Zhuangzi, "Yuyan": "The myriad things are all seeds; as different forms they succeed one another. Their beginning and end are like a ring.... This is called the Heavenly Equilibrium."
Its operative laws: equilibrium (chapter 77 of the Laozi: "diminishing excess and supplementing deficiency"); cyclicality ("beginning and end like a ring"); impartiality ("The Way of Heaven is impartial"); and naturalness (operating regardless of human knowledge or assent).
"The Heavenly Potter's Wheel shall undo them" means: those who deviate from the Way's equilibrium will be naturally corrected or eliminated -- not through punishment but through the natural collapse of an unbalanced state.
Master Zhuang's "Heavenly Potter's Wheel" differs from the traditional "Mandate of Heaven" in three ways: no moral judgment, no personal will, and no variability -- it always operates in equilibrium.
Chapter Eighteen: Historical Cases
The fall of the Yin-Shang dynasty, the defeat of King Fuchai of Wu, and the destruction of Zhibo all illustrate "the Heavenly Potter's Wheel shall undo them" -- those who deviate from the Way's equilibrium through excess, arrogance, and ignorance are inevitably undone.