噬嗑 → 大壯
Hexagram 21: Biting Through → Hexagram 34: Great Power
䷔
噬嗑
Biting Through
Fire / Thunder
→
䷡
大壯
Great Power
Thunder / Heaven
Changing LinesStable Lines
Changing Lines
This transformation involves 3 changing lines (lines 2, 3, 6).
Trigram Changes
Upper TrigramFire → ThunderThe Clinging → The Arousing
Lower TrigramThunder → HeavenThe Arousing → The Creative
Yilin Verse
犬吠驚駭，公拔戈起；玄冥厭火，消散瓦解。
Dogs bark in alarm; the lord seizes halberd and rises. The dark spirit of winter loathes fire -- it scatters and dissolves to nothing.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
The Six Lines app includes all 4,096 Yilin verses, each with original ink brush artwork and full commentary. Download on the App Store