解 → 蹇
Hexagram 40: Deliverance → Hexagram 39: Obstruction
䷧
解
Deliverance
Thunder / Water
→
䷦
蹇
Obstruction
Water / Mountain
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 2, 3, 4, 5).
Trigram Changes
Upper TrigramThunder → WaterThe Arousing → The Deep
Lower TrigramWater → MountainThe Deep → Keeping Still
Yilin Verse
四姦為殘，齊魯道難。前驅執殳，戒守无患。
Four villains work their ruin; the road between Qi and Lu is perilous. The vanguard bears his halberd; keeping watch and guard, there is no disaster.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
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