I have long had the strange sense that the contemplative life has some value, some gift for more than its practitioner. It is the most useless way to live; and yet it is in some obscure way essential. Why is this?

The title of the ancient Chinese classic the Tao Te Ching is usually translated as something like “the book of the way and its power”. Perhaps there is a clue there, without meaning to get too fey about it. In Chapter 23 of Charles Muller’s excellent online translation:

Therefore there is such a thing as aligning one’s actions with the Tao.
If you accord with the Tao you become one with it.
If you accord with virtue you become one with it.
If you accord with loss you become one with it.

The Tao accepts this accordance gladly.
Virtue accepts this accordance gladly.
Loss also accepts accordance gladly.

To become one with just what is, one is at one with both presence and loss, with being and not being. It doesn’t feel like anything; but sitting still, something moves. I don’t know what it is, but somehow it draws from the emptiness that is the way itself, the ground of what is and is not. Not known, it is most precious; not to be held, it is maybe the gift the world needs.