Buddha Nature Is Seen Clearly in the Middle Way
When we speak of Buddha nature in Buddhist study, the first thing to be careful about is grasping it as something fixed. If we imagine Buddha nature as a separate eternal substance, we can drift away from the Buddhist meaning of no-self and dependent arising. Yet if we erase Buddha nature as though it means nothing, the direction of awakening that supports practice also becomes unclear.
This is why the eye of the middle way is needed. The middle way is not simply choosing a point halfway between two sides. It is wisdom that does not remain in existence or nonexistence, and is not swept away by arising and ceasing, good and bad. The more the mind clings to one extreme, the harder it is to see things as they are, and the more the path of awakening becomes blurred.
We can understand this by looking at a water channel after heavy rain. When water is driven to one side, the ground is cut away. When the other side is blocked, stagnant water grows muddy. But when the channel is opened properly, water quietly finds its own flow. Our mind is the same. If we cling only to the thought, "it exists," we are shaken. If we cling only to the thought, "it does not exist," we become blocked.
Buddha nature is not something to possess by grasping it in words. It is practice that must be directly confirmed by following the principle of the Dharma. That Dharma shows the right path when we do not cling, even as all phenomena arise and pass away through causes and conditions. So when we speak of Buddha nature, confidence and carefulness must be present together. We should not lose the strength to practice, and we should not mistake it for a fixed self.
Today our task is not to defeat a difficult doctrine. It is to pause when the mind runs toward the extremes of like and dislike, existence and nonexistence, right and wrong. When we pause, we can see the mind tilted to one side. The moment we notice that mind and return to the middle way, Buddha-nature practice is no longer a distant phrase. It begins in today's life.
Buddha nature is not something fixed to grasp, and it is not something to erase as nothing. When we do not remain at the extremes of existence and nonexistence, the wisdom of the middle way illuminates the mind. Today, practice noticing the mind tilted to one side and returning to the middle way.