I Ching · 31
Influence
Mutual attraction — the lake resting on the mountain
Trigrams
Upper trigram (context)
Lower trigram (subject)
The judgment
Influence operates through encounter. Success. Advantage to perseverance. To take a maiden brings fortune. When attraction is mutual and the bearing upright, the encounter becomes fertile.
The image
Above the mountain rests the lake. Thus the conscious being keeps his mind open and welcomes others with availability.
Symbolism
Hexagram 31 opens the second half of the I Ching, traditionally called the "Book of the Below" — the part devoted to social life, human relations and the dynamics between beings. Where the first half started from Heaven and Earth (hexagrams 1 and 2) as cosmic principles, the second half begins with the concrete meeting of a man and a woman, with what makes the weaving of the social world possible: attraction.
The character 咸 (xián) literally means "all", "universal", "to feel together". It is closely akin to the character 感 (gǎn), "to feel, to be moved", from which it has only lost the heart radical (心). This kinship is revealing: the influence spoken of in hexagram 31 is not a mechanical action, it is a shared emotion, a resonance that passes from one being to another without needing words.
The structure of the hexagram reinforces this reading. Below, the Mountain trigram (艮 gèn) — solid, immobile, traditionally associated with the young man. Above, the Lake trigram (兌 duì) — joyous, shimmering, open, associated with the young woman. The image is that of a lake settling upon a mountain: the hardness of the stone consenting to bear the softness of the water, feminine youth coming to rest upon masculine firmness. It is one of the very rare images in the I Ching where the young woman is placed "above" the young man — not by hierarchy, but because true attraction requires that the firm element lower itself to welcome, and that the soft element dare to manifest in full light.
General meaning
Hexagram 31 indicates a moment of encounter, in the strong sense of the term: an event, a person or a situation that exerts on the querent a true attraction, and reciprocally. This is not an influence undergone, nor is it a calculated seduction — it is a resonance that establishes itself naturally between two beings or two poles, and that makes something new possible.
The card invites recognition of the quality of this attraction. The I Ching distinguishes very clearly between just influence, which is mutual and respects the other's freedom, and influence that seeks to dominate, manipulate or instrumentalise. The first creates a fertile bond; the second produces resentment, dependency or flight. The key lies in a word of the text: 貞 zhēn, perseverance in uprightness. Attraction must be assumed without evasion, but it must not push to forcing.
It is also the hexagram of availability. The sage who receives it is invited to keep the heart open — not credulous, but permeable. True encounter never reaches the one who has locked themselves away for fear of being disappointed; it reaches the one who has known how to leave room within for another to enter.
In a favourable position
In a favourable context, hexagram 31 is one of the happiest signs in the I Ching for anything concerning the beginning of a relationship. It announces a decisive encounter — most often romantic, but also friendly, professional or spiritual — in which both parties recognise themselves as attuned. The ancient text says explicitly: "To take a maiden brings fortune." The union is supported by heaven.
The card invites the daring of the gesture that seals the encounter: the declaration, the invitation, the proposal, the first concrete commitment. As long as nothing is said, attraction remains suspended; when it is named with justness and the other responds, a new cycle opens. The querent can trust what is happening: the resonance perceived is not an illusion, it is read and confirmed by the oracle.
In a challenging position
In a difficult position, hexagram 31 warns against the distortions of attraction. First drift: the confusion between influence and manipulation. When one of the two poles seeks to seduce in order to obtain, to exert psychological power rather than to truly meet, influence degrades into hold and the relationship becomes toxic.
Second drift: superficial attraction. The text specifies that the first lines of the hexagram evoke an influence that still only touches the surface (the toe, the calf, the thigh) — a sensory or emotional infatuation that has not yet reached the heart. The card may then signal a passing fascination mistaken for deep love, or a love-at-first-sight that must be tested by time before becoming a real bond.
Third drift: flight from encounter. Some querents receive this hexagram at a moment when someone is truly seeking to reach them, and where they themselves close up out of fear, habit or fidelity to an old wound. The I Ching then reminds them that the lake cannot settle upon a mountain locked shut.
Reading by domain
- Love
- The hexagram par excellence of romantic encounter. If the question concerns a nascent relationship, the answer is clear: the attraction is real, mutual, and supported. For someone single, the card often announces a decisive encounter in the weeks that follow. For an established relationship, it invites recovering the quality of the first stirring, reopening the space of reciprocal wooing that may have grown frozen. Warning: do not confuse the attraction that respects with the one that wants to possess.
- Work
- Relational dynamic favourable at work: meeting a future associate, an important client, a mentor, or a new alchemy in a team. The moment supports negotiations, first contacts, decisive interviews. The hexagram recalls that beyond skills, it is human resonances that open or close doors. To watch: professional seduction that slides into manipulation or poorly-set boundaries.
- Health
- Heightened sensitivity and permeability. A good moment for therapeutic approaches that pass through relationship (verbal therapy, osteopathy, bodily accompaniment) rather than through isolated protocols. The card also invites listening to what the body feels in the presence of others: there are people who deplete us and others who restore us. Risk to observe: emotion overflowing into the physical, somatisations linked to a heart in the process of opening or closing.
- Spirituality
- Influence as a spiritual principle: the sage acts upon the world not through force but through the quality of presence. A favourable card for encounters of transmission — finding a guide, or being found by a disciple. It also recalls that spiritual life is not a withdrawal from the world but a refinement of the capacity to enter into resonance with what lives. To meditate not as a closure, but as a lucid opening.
- Finances
- A less central domain for this hexagram, but a possible reading: the financial opportunities presenting themselves now come through the channel of relationships rather than through cold calculation. A contact, a recommendation, an affinity may be worth more than a strategy. Symmetric warning: do not let yourself be drawn by sympathy into a financial commitment that does not hold up once examined coldly.
The six moving lines
From bottom to top. Only the lines that actually mutated in your reading should be read for this hexagram.
- Line 1 (at the beginning, six) — Influence manifests in the big toe. The motion has barely begun. The attraction is still external and has drawn no consequence. Nothing to do, nothing to fear: simply observe what is awakening.
- Line 2 (six in the second place) — Influence manifests in the calves. Misfortune. To persevere brings fortune. To want to act now would be premature: the impulse is there, but it does not yet carry the weight of true encounter. To hold firm in patience.
- Line 3 (nine in the third place) — Influence manifests in the thighs; one clings to what follows. To continue thus humiliates. A delicate line: letting oneself be pulled by attraction without consciously having chosen to go. Passion that leads rather than awareness that consents.
- Line 4 (nine in the fourth place) — Perseverance brings fortune. Remorse vanishes. If agitation comes and goes ceaselessly, friends will follow your thoughts. The central line of the hexagram: influence finally reaches the heart. The quality of the encounter now depends on the inner stability of the querent.
- Line 5 (nine in the fifth place) — Influence manifests in the nape. No remorse. A firm, peaceful, almost silent influence. It acts without fanfare and no longer needs to seduce in order to convince. Mature stage of the relationship: one no longer has to prove attraction to oneself, it has become a shared posture.
- Line 6 (at the top, six) — Influence manifests in the jaws, the cheeks, the tongue. Much speech, little reach. Influence now operates only through discourse, through verbal display, through promise. Warning against the seduction that holds only in words.
When all six lines are moving
When all six lines are moving, hexagram 31 (Mountain below, Lake above) inverts entirely into hexagram 41 (Lake below, Mountain above), "Decrease" — image of a consented sacrifice in which one takes from the below to offer to the above. The lesson: true encounter at a given moment requires that one accept to lose something (a habit, an old independence, a self-image) so that the bond may exist. The attraction that costs nothing has not yet begun to commit.
Historical note
Hexagram 31 occupies a pivotal place in the organisation of the I Ching attributed to King Wen. The great commentary of the "Sequences" (Xugua) explains: "When Heaven and Earth exist, then the ten thousand beings exist. When the ten thousand beings exist, then man and woman exist. When man and woman exist, then their attraction exists. When their attraction exists, then husband and wife exist." Romantic encounter is thus posited as the first act of the social world — founding the family, and by extension every human association. Confucius, in the "Great Treatise", comments at length on the fourth line and draws from it a general principle: the spirit of the sage must be like a mirror that reflects without grasping, that responds without agitating itself, that remains free in the very act of welcoming. The text also specifies that "the attribute 'taking a maiden' indicates the natural place of the young woman of the Lake above the young man of the Mountain", which in Zhou times made it a discreetly revolutionary affirmation of the dignity of feminine desire.
Keywords
The themes this hexagram touches. Click any keyword to see the other hexagrams that share it.
Related hexagrams
Three related hexagrams from the canonical combinatorics. Click to explore their fiche.
Frequently asked
- Does hexagram 31 always announce a romantic encounter?
- Not systematically, even if that is its most frequent reading when the question concerned this domain. More broadly, it announces a moment when a strong and mutual influence establishes itself between the querent and another — another person, but also sometimes another place, another activity, another master. What counts is the quality of reciprocity and the impulse that pushes one into relationship. If the question concerned work, it will be a professional encounter; spirituality, an encounter of transmission; health, perhaps an encounter with a caregiver who changes the trajectory.
- How can one distinguish just influence from manipulation?
- The I Ching gives several criteria. First criterion: mutuality. A just influence is experienced by both parties in roughly symmetrical fashion; a manipulation is asymmetrical, one seeks, the other undergoes. Second criterion: transparency. Just influence assumes what it is and can be named; manipulation needs to remain veiled to function. Third criterion: the freedom of the other. Just influence leaves the other free to refuse without reprisal; manipulation punishes refusal through withdrawal of affection, guilt-tripping or pressure. If these three criteria are met, the attraction is healthy, even if it is intense.
- What should I do if I receive this hexagram but see no encounter coming?
- Two avenues. Either the encounter is on its way and has not yet occurred: the card then announces an opening of the coming weeks, and invites the querent to make themselves available — to go out, to accept invitations, not to lock themselves into routine. Or the encounter has already taken place and has not yet been recognised as such: someone has recently entered the querent's field and exerts an influence they have not yet identified. Rereading the recent weeks with this lens may bring the obvious to light.
- Why does hexagram 31 open the second half of the I Ching?
- Because it marks the passage from the cosmological to the human. The first half of the book starts from Heaven and Earth as abstract principles and unfolds the great laws of motion. The second half begins with romantic encounter because it sets down, in the traditional Chinese order, the first founding act of social life: without attraction between beings, no couple; without couple, no family; without family, no community. Hexagram 31 is thus at once an individual sign (this particular encounter) and a social principle (every society rests on bonds that were first created through mutual influence).