Experience the oneness of all things and all beings:
All the universe is an unceasing process, pursuing things and making them the self, pursuing the self and making it things.
This comes from the chapter titled Ikka Myoju in Dogen’s Shobogenzo (The Heart of Dōgen’s Shōbōgenzō, tr. Norman Waddell and Masao Abe, p. 33). Dogen said the only way to experience this truth is through zazen, or sitting meditation. We can read and study and chant and listen to Dharma talks for 1,000 years, but without zazen, we realize nothing.
He was, in fact, rather insistent on this point. Not only did he compose the Fukanzazengi to praise the benefits of sitting meditation; he also spent the first chapter of Shobogenzo doing the same.
I keep working on the teaching of no-self.
“Pursuing things and making them the self”: This begins when we are babies. I think it might start when we grab our toes and perceive them as our own, as part of the body, connected to us. We construct a self with I, me, mine — my toes, my hunger, my contentment, my toys. We add things to the heap as we grow older — my accomplishments, my pain, my money, my car. All of this adding is done with the mind only.
“Pursuing the self and making it things”: What am I? Am I this house, this son or daughter, this husband or wife? Am I this gun or computer or cash register or mixing bowl? Am I this set of beliefs I have adopted? Am I these clothes I wear? Am I these shoes?
The story of the fire-boy is retold here.