Structure, Ethics, and Ontology of the Jiaren (Family) Hexagram in the Zhouyi
This article offers a deep exploration of the philosophical significance of Hexagram 37 'Jiaren' (Family) in the Zhouyi (Book of Changes), analyzing the relationship between the Wind-over-Fire trigram image and the Way of the family, and elucidating the foundational status of 'family' in ancient social structures through pre-Qin Confucian thought on 'roots' (ben) as found in Confucius, Mencius, and the Great Learning.

Chapter Seven: Detailed Exegesis of the Six Lines (Part II): Six in the Fourth to Top Nine
Section 1: Six in the Fourth -- "Enriching the Family; Great Good Fortune"
"Six in the Fourth: Enriching the family (fu jia); great good fortune."
Small Image: "Enriching the family, great good fortune -- this is due to compliance in the correct position."
"Enriching" has multiple layers: material prosperity, spiritual richness, and richness of relationships. The Small Image Commentary explains that Six in the Fourth can "enrich the family" because she is "compliant in the correct position" -- occupying one's proper position with gentle virtue.
The Most High (Laozi), Chapter 81: "The more he does for others, the more he has himself." In the family, everyone "doing for others" causes the entire family to grow ever more "enriched."
Section 2: Nine in the Fifth -- "The King Arrives at the Family; Do Not Worry; Good Fortune"
"Nine in the Fifth: The king arrives at the family (wang jia you jia); do not worry; good fortune."
Small Image: "The king arrives at the family -- they love one another mutually."
Nine in the Fifth is the core of the entire hexagram -- properly positioned and centered in the "sovereign's position." "Arrives" (jia) emphasizes wholehearted "being present," not commanding from on high. "They love one another mutually" (jiao xiang ai) -- not one-sided but reciprocal love.
The Master said (Lunyu, "Yan Yuan"): "Fan Chi asked about humaneness. The Master said: 'Love others.'" And the beginning of loving others is loving one's family.
"Arrives" (jia) can be understood on three levels: physical arrival, spiritual presence, and the "arriving" of virtuous conduct. The Shangshu, "Yao Dian": "He was able to manifest luminous virtue and thereby bring harmony to the nine degrees of kinship."
Section 3: Top Nine -- "When There Is Sincerity, Dignity Follows; In the End, Good Fortune"
"Top Nine: When there is sincerity (you fu), dignity follows (wei ru); in the end, good fortune."
Small Image: "The good fortune of dignity -- this refers to self-examination (fan shen)."
Top Nine is the only "improperly positioned" line. Its compensatory strategy: establish dignity on the foundation of sincerity. "Sincerity" comes first, "dignity" follows -- the sequence is crucial.
Master Meng (Mengzi, "Gongsun Chou shang"): "One who wins others through virtue -- they are delighted at heart and sincerely submit."
"Self-examination" means turning inward: the head of household first holds oneself to strict standards, uses one's own conduct as a model, and only then has the standing to make demands of the family.
The Master said (Lunyu, "Zilu"): "If one can rectify oneself, what difficulty will there be in governing$13 If one cannot rectify oneself, how can one rectify others$14"
Self-cultivation is the true starting point and ultimate destination of regulating the family.
Section 4-6: Progression and Overview
The upper three lines form a progression from "material foundation" (Six in the Fourth) to "emotional bond" (Nine in the Fifth) to "spiritual authority" (Top Nine). The six lines together constitute a complete system:
| Line | Core Theme | Symbolic Role |
|---|---|---|
| Initial Nine | Establishing rules | Beginning of family Way |
| Six in the Second | Managing internal affairs | Steward of the interior |
| Nine in the Third | Strict education | The enforcer |
| Six in the Fourth | Material prosperity | Material manager |
| Nine in the Fifth | Governance by love | Head of household |
| Top Nine | Authority through virtue | Guardian of the family Way |