益 → 損
Hexagram 42: Increase → Hexagram 41: Decrease
Changing Lines
This transformation involves 2 changing lines (lines 2, 5).
Line 2
六二 或益之十朋之龜。弗克違。永貞吉。王用享于帝吉。
Six in the second place means: Someone does indeed increase him; Ten pairs of tortoises cannot oppose it. Constant perseverance brings good fortune. The king presents him before God. Good fortune.
Line 5
九五 有孚惠心。勿問元吉。有孚惠我德。
Nine in the fifth place means: If in truth you have a kind heart, ask not. Supreme good fortune. Truly, kindness will be recognized as your virtue.
Trigram Changes
Yilin Verse
桀跖惡人,使德不通。炎旱為殃,年穀大傷。
Jie and Zhi, wicked men, obstruct the way of virtue. Scorching drought becomes a scourge; the year's grain is utterly destroyed.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
Commentary
Wind and thunder bestow increase, but the transformation leads to the mountain above the lake — the sacrificial reduction of Decrease. Jie and Zhi, archetypal villains, obstruct the flow of virtue. Scorching drought becomes a plague, and the year's harvest is devastated. Jie, the last tyrant of Xia, and Robber Zhi, the legendary bandit, together embody the extremes of misrule and lawlessness. Their presence blocks every channel through which benevolence might reach the people. The resulting drought is both literal and metaphorical: when virtue is dammed up, the land itself withers. From Increase to Decrease, the dynamic is one of abundance systematically stripped away. The mountain takes from the lake below — but here, the taking is not disciplined sacrifice but predatory extraction by those who corrupt every gift they touch.
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