Hexagram 21 • 噬嗑 (Shì Kè) • Shì Kè

Biting Through

Biting Through (噬嗑 (Shì Kè)): Upper Fire, Lower Thunder. Biting through obstacles with resolute justice. Clear laws and impartial enforcement.

Upper Trigram
Fire
Lower Trigram
Thunder

⚖ The Judgment

Biting through obstacles with resolute justice. Clear laws and impartial enforcement.

✧ The Image

Thunder and lightning united; ancient rulers clarified penalties and executed laws.

Philosophical Interpretation

In the I Ching (Book of Changes), Hexagram 21 (Biting Through / 噬嗑 (Shì Kè)) embodies the cosmic dynamic between Fire above and Thunder below. It teaches that wisdom arises from understanding seasonal transitions and adhering to moral constancy.

The Six Changing Lines

  • 1 Line 1: Beginning phase of Biting Through; observe quiet reserve.
  • 2 Line 2: Inner equilibrium aligned with virtuous company.
  • 3 Line 3: Transition point; rash action invites complication.
  • 4 Line 4: Deep breakthrough; sincerity dissipates lingering doubts.
  • 5 Line 5: Central sovereign seat; radiant integrity guides the collective.
  • 6 Line 6: Culmination and apex; beware hubris as the cycle turns.