What I term Zen, old Zen, the original face of Zen, new Zen, pure Zen, or Tantric Zen is - Zen in its essence.
Now when I speak about Zen, I have a problem, in the sense that the Zen of today has lost the essence, in my estimation, of what I call "old Zen."
Tantric Zen is for someone who is really broad-minded. It is Bodhidharma's Zen, your Zen, my Zen. Which doesn't mean I have a problem with Japanese Zen. Most Japanese Zen is minding your p's and q's.
Tantric Zen is the original Zen, Zen without rules, Zen without form. Zen can certainly take rules and form. So Tantric Zen might have some rules and form, but it would remain formless even though it had rules and form.
And finally, be assured that Zen asks nothing even as it promises nothing. One can be a Protestant Zen Buddhist, a Catholic Zen Buddhist or a Jewish Zen Buddhist. Zen is a quiet thing. It listens.
I snap at people I love all the time, and that makes me feel bad about myself. I want to be Zen. I am so not Zen. Whatever Zen is, I'm the opposite of it.
When I say that Zen is life, I mean that Zen is not to be confined within conceptualization, that Zen is what makes conceptualization possible.
Zen is the enemy of analysis, the friend of intuition. The Zen artist understands the ends of his art intuitively, and the last thing he would do is create categories; the avowed purpose of Zen is to eliminate categories! The true Zen-man holds to the old Taoist proverb,
Those who know do not speak. Those who speak do not know.
In the old days, Zen was not really practiced so much in a monastery. The Zen Master usually lived up on a top of the mountain or the hill or in the forest or sometimes in the village.
I seemed to recall some words from an old Zen master, something like, "My Zen cuts down mountains." My rejection of Buddhism was a cutting down of mountains; that is precisely how it felt to me.
If I am asked If I am asked, then, what Zen teaches, I would answer, Zen teaches nothing. Whatever teachings there are in Zen, they come out of one's own mind. We teach ourselves; Zen merely points the way.
There are two primary ways of studying Zen. Either an individual will enter into a Zen monastery and study with a Zen master there, or they will study with a Zen master who lives in the contemporary world.
Different schools of Zen have evolved, principally the Rinzai and Soto orders. A whole hierarchy has developed for the teaching and practice of Zen. Zen has become, to a certain degree, institutionalized.
No matter what verbal space you try to enclose Zen in, it resists, and spills over... the Zen attitude is that words and truth are incompatible, or at least that no words can capture truth.
Sometimes people come up and they get infatuated with some little brief imagistic poem or something, and they say, "Oh, I really like your Zen poems." And I say, "Which ones are not Zen poems?"
The true "Way" cannot be used to look into the heart of another, and can only be appreciated and found on one's own. What others say is but "oral Zen" - Zen not practiced but simply preached or talked about.