I Ching Oracle Result: Transformation from Hexagram 21 with Changing Lines 1, 2, 3, 4 to Hexagram 18

Yin Yang symbol, representing balance

Yì Jīng’s Response: Hexagram 21.1.2.3.4 -> 18

Young Yang Young Yin Old Yang Old Yin Old Yin Old Yang

21. Biting Through

Yang Yin Yin Yang Yang Yin

18. Correction of Decay

21. Biting Through (噬嗑 Shì Kè)

Trigrams

Above
☲ Lí (Fire)
Below
☳ Zhèn (Thunder)

The Symbolism of Hexagram 21

Hexagram 噬嗑 (Shì Kè) describes removing what obstructs by forceful resolution. It involves judgment, enforcement, and the imposition of consequences to restore order.

Hexagram 21 Judgment

The Judgment reads:
Original Chinese:
噬嗑，亨。利用狱。
(Shì kè, hēng. Lì yòng yù.)
English Translation:
"Biting through. Passage. Favorable to apply judgments."

An obstruction is present that cannot be negotiated away. It must be broken through.

This requires the use of formal judgment and consequence. When enforcement is applied correctly, resolution is achieved.

Hexagram 21 Image

The Image reads:
Original Chinese:
雷電噬嗑。先王以明罰勑法。
(Léi diàn shì kè. Xiān wáng yǐ míng fá chì fǎ.)
English Translation:
"Thunder and lightning: this is biting through. The former rulers clarified penalties and established order."

Thunder initiates, lightning illuminates. Together they represent action combined with clarity.

Punishment is not arbitrary—it must be visible, defined, and consistently applied in order to restore structure.

Line 1 Changing

This line reads:
Original Chinese:
屦校滅趾，无咎。
(Jù xiào miè zhǐ, wú jiù.)
English Translation:
"The foot is constrained, injuring the toes. No fault."

This is a minor corrective measure. The restriction is limited and proportional.

Though uncomfortable, it prevents greater error and therefore carries no blame.

Line 2 Changing

This line reads:
Original Chinese:
噬膚滅鼻，无咎。
(Shì fū miè bí, wú jiù.)
English Translation:
"Biting into flesh, injuring the nose. No fault."

The correction becomes more severe. Action cuts deeper, affecting reputation or standing.

Despite its harshness, it remains justified and therefore without fault.

Line 3 Changing

This line reads:
Original Chinese:
噬腊肉，遇毒。小吝，无咎。
(Shì là ròu, yù dú. Xiǎo lìn, wú jiù.)
English Translation:
"Biting dried meat, encountering poison. Minor difficulty, no fault."

The obstruction contains hidden complications. What appears simple proves dangerous.

There is some trouble, but with awareness, no lasting harm results.

Line 4 Changing

This line reads:
Original Chinese:
噬乾胏，得金矢，利艱貞，吉。
(Shì gān zǐ, dé jīn shǐ, lì jiān zhēn, jí.)
English Translation:
"Biting tough meat, obtaining a metal arrow. Beneficial to remain firm through difficulty. Good fortune."

The obstruction is hard and resistant. Breaking through it reveals something of value.

Persistence in the face of difficulty leads to a successful outcome.

Changing to:

18. Correction of Decay (蠱 Gǔ)

Trigrams

Above
☶ Gèn (Mountain)
Below
☴ Xùn (Wind)

The Symbolism of Hexagram 18

Hexagram 蠱 (Gǔ) describes a condition of accumulated disorder—something that has been left unattended and has deteriorated over time. It requires deliberate intervention to restore proper structure.

Hexagram 18 Judgment

The Judgment reads:
Original Chinese:
蠱，元亨，利涉大川。先甲三日，後甲三日。
(Gǔ, yuán hēng, lì shè dà chuān. Xiān jiǎ sān rì, hòu jiǎ sān rì.)
English Translation:
"Correction of decay. From the origin, there is smooth progress. It is favorable to cross the great river. Three days before the turning point, three days after."

This describes a situation requiring active correction of what has been allowed to degrade. Movement is possible, but only through deliberate effort.

The reference to time indicates preparation and follow-through. Repair is not instantaneous—it requires understanding what led to the condition and sustaining the correction beyond the initial change.

Hexagram 18 Image

The Image reads:
Original Chinese:
風行山上，蠱。君子以振民育德。
(Fēng xíng shān shàng, gǔ. Jūn zǐ yǐ zhèn mín yù dé.)
English Translation:
"Wind moving across the mountain: this is decay. The superior person stirs what is stagnant and cultivates what sustains."

The image shows penetration beneath stillness—movement entering what has become fixed. This reveals underlying disorder.

The response is to activate what has become dormant and rebuild what supports continuity. Correction requires both disruption and renewal.

Peace and wisdom on your journey!

With gratitude,
The I Ching Team