雷地豫
Core Insight
雷地豫 — Hexagram 16
Enthusiasm rallies followers and sets armies in motion. Music and joyful purpose. Install helpers, do not act alone — momentum carries the right cause.
The Image
雷出地奮，豫；先王以作樂崇德，殷薦之上帝，以配祖考。
The Image of Enthusiasm: use shared rhythm and ceremony to strengthen purpose. Treat the image as practical discipline, not decoration: let it shape the next concrete choice.
Shifting lines
初爻
At the beginning of Enthusiasm, keep the move small. Clarify the real question before seeking momentum.
二爻
A steadier position appears. Accept help, test the facts, and choose the next step that can be repeated.
三爻
Pressure rises in Enthusiasm. Do not make the tension theatrical; name the risk and reduce the unnecessary load.
四爻
The situation nears a threshold. Recheck motives, adjust the method, and avoid forcing a premature outcome.
五爻
This is the governing line of Enthusiasm. Act from the clearest principle and make the decision useful to others.
上爻
The pattern is reaching its limit. Complete what can be completed, release excess, and prepare for the next change.