The Necessity of Law and Justice
Hexagram 21 (Shih Ho/Biting Through) presents a vivid metaphor: when something obstructs the mouth, one must bite through it to join the jaws. In society, this obstruction represents crime and corruption. Therefore, this hexagram is the ultimate guide to Criminal Justice and Penal Law.
The ancient Sage Kings understood that a peaceful society cannot rely on goodwill alone; it requires the backbone of law. Punishment is not an act of cruelty, but a necessary tool to establish order so that culture and kindness can flourish.
The wisdom of "Biting Through" lies in Timing and Proportion.
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Nip it in the bud: When a wrong is small (Line 1), punish it immediately but lightly. This serves as a warning, preventing a small mistake from growing into a heinous crime.
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Balance Strength and Flexibility: Enforcing the law is dangerous work—like biting into dried gristle or meat with bone. A judge must be upright and unyielding, yet skilled enough to mix hardness with softness. This prevents "breaking one's teeth" or provoking a backlash from powerful "tigers" (corrupt officials or criminals).
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The Ultimate Penalty: For those who are arrogant, unrepentant, and deaf to warnings (Top Line), severe punishment is the only way to uphold justice.
Summary: Removing the obstacles to harmony requires the combined power of the two trigrams: Clarity (Fire) to see the truth, and Authority (Thunder) to enforce the verdict. Only when the law is clear and the execution is firm can society find true peace.



