This is a story about how one needs to still the mind to experience enlightenment.
A Zen Master was walking in silence with one of his disciples along a mountain trail. When they came to an ancient cedar tree, they sat down under it for a simple meal of some rice and vegetables. After the meal, the disciple, a young monk who had not yet found the key to the mystery of Zen, broke the silence by asking the Master, “Master, how do I enter Zen?”
He was, of course, inquiring how to enter the state of consciousness which is Zen.
The Master remained silent. Almost five minutes passed while the disciple anxiously waited for an answer. He was about to ask another question when the Master suddenly spoke. “Do you hear the sound of that mountain stream?”
The disciple had not been aware of any mountain stream. He had been too busy thinking about the meaning of Zen. Now, as he began to listen for the sound, his noisy mind subsided. At first he heard northern. Then, his thinking gave way to heightened alertness and suddenly he did hear the hardly perceptible murmur of a small stream in the far distance. “Yes, I can hear it now,” he said.
The Master raised his finger and with a look in his eyes that in some way was both fierce and gentle, said, “Enter Zen from there.”
The disciple was stunned. It was his first satori (the experience of awakening), a flash of enlightenment. He knew what Zen was without knowing what it was that he knew!
They continued on their journey in silence. The disciple was amazed at the aliveness of the world around him. He experienced everything as if for the first time. Gradually, however, he started thinking again. The alert stillness became covered up again by mental noise, and before long he had another question.
“Master,“ he said, “I have been thinking. What would you have said if I hadn’t been able to hear the mountain stream?” The Master stopped, looked at him, raised his finger and said, “Enter Zen from there.”