An Analysis of the Structure, Ethics, and Ontology of the 'Jia Ren' Hexagram in the Zhou Yi

Section 1: The Philosophy of "Correctness" ($\text{zhèng}$, 正): The Core Concept of Jia Ren

Reviewing the hexagram statement, line statements, Tuan Zhuan, and Xiang Zhuan of the Jia Ren hexagram, the concept of "correctness" ($\text{zhèng}$, 正) appears most frequently:

• Hexagram Statement: "Favorable for the woman's firmness ($\text{zhēn}$, 贞)" (Zhen means correctness).
• Tuan Zhuan: "The woman occupies the proper place within ($\text{zhèng wèi yú nèi}$), the man occupies the proper place without ($\text{zhèng wèi yú wài}$)." "When the man and woman are correct ($\text{zhèng}$, 正), this is the Great Righteousness of Heaven and Earth." "When the family is regulated ($\text{zhèng}$, 正)," "When the family is regulated ($\text{zhèng}$, 正), the world is established."
• Line Statements: Line 6 in the Second, "firmness ($\text{zhēn}$ - correctness) brings good fortune." Line 9 in the Third implicitly contrasts "correctness" with "incorrectness."

"Correctness" can be said to be the core concept of the Jia Ren hexagram. What, then, is "correctness"$22

In Pre-Qin thought, "correctness" has multiple meanings:

First, Correctness of Position ($\text{wèi zhī zhèng}$, 位之正). Everyone is in the right position. In the family, the father is in the father's position, the son in the son's position, the husband in the husband's position, the wife in the wife's position—each stays in their place and does not transgress their boundary.

Second, Correctness of Action ($\text{xíng zhī zhèng}$, 行之正). Everyone's action accords with the requirements of their status. The father acts as a father, the son acts as a son—name and substance align.

Third, Correctness of Mind ($\text{xīn zhī zhèng}$, 心之正). The heart is upright, not crooked or distorted. The Da Xue states, "Rectify the mind" ($\text{zhèng qí xīn}$); when the mind is rectified, everything is rectified.

Fourth, Correctness of the Way ($\text{dào zhī zhèng}$, 道之正). Conforming to the Dao of Heaven and Earth. "When the man and woman are correct, this is the Great Righteousness of Heaven and Earth"—the standard of "correctness" is not artificially imposed but derived from the Dao of Heaven and Earth.

These four layers of "correctness" have a progressive relationship:

Mind Correct $\rightarrow$ Action Correct $\rightarrow$ Position Correct $\rightarrow$ Dao Correct

If the mind is not correct, the actions will not be correct; if actions are not correct, the positions will not be correct; if positions are not correct, the Dao will not be correct. Conversely:

Dao Correct $\rightarrow$ Position Correct $\rightarrow$ Action Correct $\rightarrow$ Mind Correct

The "correctness" of Heaven and Earth's Dao provides the ultimate standard for human "correctness"; based on this standard, one arranges the positions of everyone (correct position); acting correctly in the correct position (correct action); and cultivating an upright mind through continuous correct action (correct mind).

This cyclical structure aligns perfectly with the logic of the "Eight Articles" in the Da Xue:

Investigate things ($\text{gé wù}$) $\rightarrow$ Extend knowledge ($\text{zhì zhī}$) $\rightarrow$ Make will sincere ($\text{chéng yì}$) $\rightarrow$ Rectify mind ($\text{zhèng xīn}$) $\rightarrow$ Cultivate person ($\text{xiū shēn}$) $\rightarrow$ Regulate family ($\text{qí jiā}$) $\rightarrow$ Order state ($\text{zhì guó}$) $\rightarrow$ Pacify the world ($\text{píng tiān xià}$).

"Rectify the mind" occupies a central position—after "making the will sincere" and before "cultivating the person." If the mind is not rectified, the person cannot be cultivated; if the person is not cultivated, the family cannot be regulated. The "correctness" of the Jia Ren hexagram is the crucial link in this chain of "rectifying the mind and regulating the family."