The mirror is one of the main metaphors of Chinese Zen. But it’s quite difficult for us to tie it in with other metaphors that we encounter frequently, ones concerned with space, illumination, emptiness and so on.
The metaphor of mirror crops up all the time. Sometimes ‘the ancient mirror’ or ‘the empty mirror’, and it appears in one of the most famous exchanges in Zen legend, an exchange involving the Sixth Patriarch. (Hui-Neng)
The Fifth Patriarch had asked his disciples for a poem to demonstrate their understanding. The head monk was the only one who wrote a poem. And that poem was anonymously critiqued by Huineng, who then secretly got the transmission and became the Sixth Patriarch.
The poem goes something like
“ body is the bodhi tree,
mind the mirror bright,
polish the mirror ceaselessly.
And don’t let dust alight”
The nursery rhyme rhythm is my own, but you get the idea. On the face of it, this seems an accurate description of meditation. We can think of ‘dust’ on the mirror as being distracting thoughts, and we are ceaselessly, trying our best to put those distracting thoughts to one side and to keep the mind clear, like a mirror.
Huineng’s criticism was that the poem contained a fatal dualism. A dualism between, as it were, the person doing the polishing, and the mirror or, if you want to put it in a different way, between the self and the mind. And that fatal dualism is then amplified by a judgment about what is of value. So ‘dust’ is not of value, but the things of the world that might appear in the mirror perceptually are.
In considering the metaphor further, it’s helpful to rebut the assumption that when the Chinese talked about mirrors, they were talking about mirrors in our sense. It’s true that glass was invented quite a long time ago. The Chinese were familiar with it and would make mirrors of glass. But they weren’t mirrors in our sense, which appeared quite late, the technology appearing around 1835. When the Chinese talk about ‘mirror’, what they mean is a precious metal, bronze, for instance, which is polished so it becomes a reflector. And so there’s several things that we can tease out of that.
The first is that the bronze mirror is very precious. It’s made of precious metal, and requires a great deal of work to put ( and maintain) it in the state where it’s capable of reflecting the world. It requires continuous activity to keep it this way and not become dull. But although it’s precious, it’s a part of the world, it’s not separate or transcendent. It’s something within the world. And the second thing for us to eke out is the idea of depth. When we think of mirror, we probably think of us looking at a mirror and seeing a reflection and then making some sort of assessment about the reflection: “it’s me, but I’m not the reflection”, something like that, but for them the idea of depth is very important.
The depth of the mirror is the depth of the world. It’s the same depth. And within meditation, the masters would often talk in terms of ‘empty mirror mind’. Although it seems a bit baroque to us, in a sense, when I’m meditating this head is like an empty mirror, reflecting whatever comes before it. This gets us away from the fatal dualism of inner and outer reality which, like the senior disciple’s poem, often goes unnoticed in contemporary discussions of meditation.
One fatal dualism is between the activities of the mind, – thoughts and stuff like that, bad, and activities of the world, our perceptual awareness of the trees outside, the birds and all the rest of it, good. And the second, slightly more subtle, dualism is between the idea of us having as it were, a meditating internal space of awareness, consciousness, our personal awareness and the external space of the world. Within this head is my awareness which different from this adjacent but external space ‘outside’.
The metaphor of ‘mirror mind’ applied to our experience of zazen removes those dualities. Not that that idea is original to me. In 1961, Douglas Harding wrote a book called ‘On Having No Head’, where he talks about exactly this. He doesn’t, as far as I can recall, specifically mention the mirror metaphor, but it’s the same idea. So that in our conceptual mind, there’s a difference between internal and external. But in our actual phenomenological experience, when we’re meditating, there is no separation. And because there’s no separation, then our meditation is not striving to do something about our consciousness, to fix our consciousness. It’s enacting something. And that’s a very important distinction.