Heaven Fire Tongren: Confucian-Daoist Dialogue and the Investigation of Ancient Spiritual Origins from a Pre-Qin Perspective
This article deeply examines the *Tian Huo Tong Ren* hexagram from the *I Ching*, contextualizing it within Pre-Qin Confucian and Daoist thought and ancient culture to sequentially analyze the implications of its trigrams, hexagram statement, and line statements. By differentiating between 'Sameness' (Tong) and 'Harmony' (He) and integrating the structural logic of the *Xu Gua Zhuan*, it explores the pivotal role of the *Tong Ren* hexagram in the transition from stagnation to prosperity, revealing the primordial wisdom of seeking Great Consensus amidst difference.

Section 1: Nine One: Gathering at the Door Brings No Blame
The line statement for Nine One reads:
"Gathering in Accord at the door brings no blame (wú jiù)." (同人于门,无咎。)
The Lesser Image Commentary states:
"Going out the door to gather in accord with others, who would blame one$15" (出门同人,又谁咎也。)
Nine One is the first line of Tóng Rén, positioned at the very bottom, representing the initial stage of the Tóng Rén process.
"Gathering in Accord at the door" (tóng rén yú mén)—assembling with others at the doorway. The "door" is the juncture between the home and the outside world. Gathering at the door means having just stepped out of the house and beginning to interact with people outside.
Why does "gathering at the door" result in "no blame" (wú jiù)$16 The Lesser Image Commentary explains: "Who would blame one for going out the door to gather in accord with others$17" This explanation seems simple, yet it contains profound implications.
First Layer of Profundity: Openness is the Beginning of Tóng Rén.
If a person stays at home and never steps out, they naturally cannot achieve Tóng Rén. The first meaning of "gathering at the door" is: you must open the door and go out. This is the first and most fundamental step of Tóng Rén.
Why must one go out$18 Because humans are gregarious animals. Master Xunzi states:
"Man's nature cannot exist without a group." (人之生,不能无群。)
And further:
"Strength is less than that of an ox, speed is less than that of a horse, yet the ox and horse serve man. Why$19 Because man can form groups, while they cannot. How can man form groups$20 Through distinction (fēn). How can distinction be effective$21 Through righteousness (yì). Thus, when division is appropriate, there is harmony; when there is harmony, there is unity; when there is unity, there is great strength; when there is great strength, one overcomes things." (荀子·王制)
The reason man can harness oxen and horses is not superior strength or speed, but the ability to form groups (qún). The foundation of grouping is "distinction" (fēn, division of labor), and the foundation of distinction is "righteousness" (yì, the principle of righteousness). Stepping out the door to accord with others is the starting point of "grouping."
Second Layer of Profundity: The "Accord" at the Door is Natural and Selfless.
The "door" is a public space—your doorway is also a place where neighbors pass by. Gathering with others at the door is not deliberately seeking specific people, but naturally meeting and interacting with those who pass by. This naturalness and lack of selectivity is the reason for "no blame"—because there is no selfish motive or calculation, there can be no fault.
The Analects (Xué Ér) records Confucius's words:
"Is it not a pleasure to have friends coming from afar$22" (有朋自远方来,不亦乐乎?)
Having friends come from afar and greeting them at the door—is this not a vivid depiction of "gathering at the door"$23 That natural joy, that welcome devoid of utilitarian calculation, is the source of "no blame."
Third Layer of Profundity: Initial Humility.
Nine One is at the lowest position, the starting point of Tóng Rén. Gathering at the door, rather than rushing to the wilds to gather, shows a cautious, step-by-step approach. Practicing accord with people in a small range first, and then gradually expanding—this is a steady approach.
However, it must be noted that although "gathering at the door" results in "no blame," it does not yield "success" (hēng) or "good fortune" (jí)—it is merely "without fault." This suggests that mere gathering at the door is insufficient—to achieve "success," one must move to a broader space ("gathering in accord in the wilds").