Hexagram #51 THUNDER

Thunder is developmental. When thunder comes, there is alarm, then laughter.

EXPLANATION: Thunder is movement, action, represented as thunder. In the body of the hexagram, one yang is born below two yins, symbolizing the presence of movement within stillness. Here two thunders combine: From this action you arrive at that action, from that action you produce this action-a thousand actions, myriad acts, are all this one action; therefore it is called Thunder.

This hexagram represents acting so as to proceed on the Way, warily cultivating one`s original nature; it follows on the previous hexagram Revolution. Revolution involves gaining joy through illumination, refining metal by fire, removing old impurities. Removing old impurities does not mean forgetting things, forgetting the body, extinguishing the mind, and stopping thoughts; it is necessary to remove impurities in the midst of action in order to accomplish the task. This is because the Tao is alive, in movement; it is neither material nor void. We use worldly realities to practice the reality of the Tao, and use human affairs to cultivate celestial virtues; both action and non-action, comprehending essence and comprehending life, the endless work all must be done in the midst of activity. Therefore there is a path of development in Thunder.

The coming of thunder means that within stillness there is suddenly movement; alarm followed by laughter means initial carefulness and subsequent ease. One moment of goodness in people's minds, and the mind of Tao appears; this is heaven. One moment of evil in the mind, and the human mentality acts; this is hell. Hell and heaven do not exist in the world - they are both created in the human mind. It is the good and evil, falsehood and truth of thoughts, life and death which distinguish them. When you have thoughts, if you can practice self-awareness, gradually eliminating bad thoughts and gradually producing good thoughts, after a long time of consistency thought after thought all return to correct orientation, so that the mind of Tao is ever-present, and the human mentality does not arise: Filled with living energy, the real self sits peacefully in the center, tranquil and unperturbed, yet sensitive and effective.

Being wary of inner activity means nurturing the energy; not fearing outward activity means not agitating the energy. If one can inwardly nurture energy and outwardly not agitate energy, acting when the time is for action, not acting when the time is for inaction, accompanying the Thunder, going along with the time, myriad actions are all genuine activity - there is no impediment in action. Herein lies the developmental quality of Thunder. -- Liu Yiming, Hexagram #51 Thunder, The Taoist I Ching

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Hexagram #51 Thunder

Two dragons chasing a flaming pearl

Thunder ☳ is a dragon. -- Li Yiming, Commentary on Understanding Reality

Proceeding on the Way in the
Mysterious pass.

A twelve pronged Vajra. A Vajra is also called 'thunderbolt' and has the same symbolic meaning as the trigram or hexagram Thunder.

Rajin, the God of Thunder, Sanjusangendo, Kyoto, Japan