Zen Koan & Mysticism – Mumonkan – Case No. 19 – Zen Master Nansen’s “Ordinary Mind Is the Way”

The Case

Zen monk Joshu asked zen master Nansen, "What is the Way?" "Ordinary mind is the Way," Nansen replied. "Shall I try to seek after it?" Joshu asked. "If you try for you will become separated from it," responded Nansen. "How can I know the Way unless I try for it?" persisted Joshu.

Nansen said, "The Way is not a matter of knowing or not knowing. Knowing is delusion; not knowing is confusion. When you have really reached the true Way beyond doubt, you will find it as vast and boundless as outer space. How can it be talked about on the level of right and wrong?" With these words Joshu came to a sudden realization.

Mumon's Comment

Nansen dissolved. and melted away before Joshu's questions, and could not offer a plausible explanation. Even though Joshu comes to a realization, he must delve into it for another thirty years before he can fully understand it.

Verse

The spring flowers, the autumn moon; Summer breezes, winter snow. If useless things do not clutter your mind, You have the best days of your life.