Someone who understands the teaching of sages is a sage. Someone who understands the teaching of mortals is a mortal. A mortal who can give up the teaching of mortals and follow the teaching of sages becomes a sage. But the fools of this world prefer to look for sages far away. They don’t believe that the wisdom of their own mind is the sage. The sutras say, “Among men of no understanding, don’t preach this sutra.” And the sutras say, “Mind is the teaching.” But people of no understanding don’t believe in their own mind or that by understanding this teaching they can become a sage. They prefer to look for distant knowledge and long for things in space, buddha—images, light, incense, and colors. They fall prey to falsehood and lose their minds to insanity.
The most essential method, which includes all other methods, is beholding the mind.
The mind is the root from which all things grow. If you can understand the mind, everything else is included. It’s like the root of a tree. All a tree’s fruit and flowers, branches and leaves depend on its root. If you nourish its root, a tree multiplies. If you cut its root, it dies. Those who understand the mind reach enlightenment with minimal effort. Those who don’t understand the mind practice in vain. Everything good and bad comes from your own mind. To find something beyond the mind is impossible.
When a great bodhisattva delves deeply into perfect wisdom he realizes that the four elements and five shades are devoid of a personal self. And he realizes that the activity of his mind has two aspects: pure and impure.” By their very nature, these two mental states are always present. They alternate as cause or effect depending on conditions, the pure mind delighting in good deeds, the impure mind thinking of evil. Those who aren’t affected by impurity are sages. They transcend suffering and experience the bliss of nirvana. All others, trapped by the impure mind and entangled by their own karma, are mortals. They drift through the three realms and suffer countless afflictions, and all because their impure mind obscures their real self.
If you can simply concentrate your mind’s inner light and behold its outer illumination, you’ll dispel the three poisons and drive away the six thieves once and for all. And without effort you’ll gain possession of an infinite number of virtues, perfections, and doors to the truth. Seeing through the mundane and witnessing the sublime is less than an eye-blink away. Realization is now. Why worry about gray hair? But the true door is hidden and can’t be revealed. I have only touched upon beholding the mind.
The Zen Teachings of Bodhidharma