未濟 → 革
Hexagram 64: Before Completion → Hexagram 49: Revolution
䷿
未濟
Before Completion
Fire / Water
→
䷰
革
Revolution
Lake / Fire
Changing LinesStable Lines
Changing Lines
This transformation involves 5 changing lines (lines 1, 2, 3, 5, 6).
Trigram Changes
Upper TrigramFire → LakeThe Clinging → The Joyous
Lower TrigramWater → FireThe Deep → The Clinging
Yilin Verse
圭璧琮璜，執禮見王。百里甯戚，應聘齊秦。
Jade tablet, jade ring, jade tube; bearing ritual gifts to see the king. Ning Qi of Baili; answered the summons to Qi and Qin.
— 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