Hexagram 27/64

Nourishment
Yí
In short
What does hexagram 27 — Nourishment mean?
Care for bodily and spiritual nourishment. What one eats, one becomes.
Upper trigram
Mountain
Lower trigram
Thunder
Judgment
Perseverance is favorable. Observe what nourishes.
Image
Care for bodily and spiritual nourishment. What one eats, one becomes.
Deeper Meaning
Hexagram 27, Yí, places Thunder (☳) below and Mountain (☶) above — the arousing, initiating energy of thunder at the base, and the stillness of the mountain at the summit. The hexagram's image is the mouth: open at top and bottom, firm and still at the sides, a vessel for nourishment. The classical tradition treats this hexagram as an inquiry into the nature and quality of nourishment — both physical and spiritual. Wilhelm's image: 'At the foot of the mountain, thunder. The superior man is careful of his words and temperate in eating and drinking.' What one takes in — food, information, relationships, speech, entertainment — shapes what one becomes. The judgment asks: 'Observe what nourishes. If you seek nourishment from yourself, well and good.'
In human experience, Yí invites a searching inquiry into one's patterns of nourishment. Are the relationships that occupy your emotional energy actually feeding genuine growth, or depleting it? Is the information environment in which you spend your time enriching your understanding, or filling it with noise? Is the way you nourish your body aligned with the kind of clarity and vitality you wish to bring to your work and your relationships? These questions are not moralistic — the I Ching does not prescribe a particular diet or lifestyle — but they point toward a real principle: the quality of input shapes the quality of output.
The meditation within Yí is the practice of conscious nourishment: attending carefully to what you take in and what you give out. The mouth speaks and eats; both require discernment. What words are you feeding others? What words are you feeding yourself through your inner monologue? What can be released that is no longer genuinely nourishing, and what can be drawn in that would strengthen what you most wish to cultivate? The movement toward Dà Guò (hexagram 28) brings this inquiry into crisis: what happens when the weight of what one is carrying exceeds the capacity of the structure to hold it?
Frequently asked questions
What does hexagram 27 (Nourishment) in the I-Ching mean?+
Care for bodily and spiritual nourishment. What one eats, one becomes.
What are the trigrams of hexagram 27 — Nourishment?+
Hexagram 27 (Yí) combines the upper trigram Mountain with the lower trigram Thunder.
What does the judgment of hexagram 27 say?+
Perseverance is favorable. Observe what nourishes.
Explore further
The Creative
Pure creative force, celestial energy, dragon in the sky. The initial impulse that makes everything possible.
☯The Receptive
Absolute receptivity, nurturing earth, the power of yin. To follow, to welcome, to carry.
☯Difficult Beginnings
The primordial chaos of beginnings. The seed pushes through with difficulty. Patience is necessary.
ᚠRunes
24 runes of the Elder Futhark
🧬Gene Keys
64 Genetic Keys — Shadow, Gift, Siddhi
✡Kabbalah
Tree of Life and sephiroth