Udonge
Introduction
The fascicle "Udonge" (優曇華), or "Udumbara Flower," takes its title from the legendary blossom said to bloom only once every three thousand years, an event marking the appearance of a Buddha. Dōgen Zenji uses this image to explicate the foundational Zen narrative of Śākyamuni Buddha silently holding up a flower before the assembly on Vulture Peak, to which his disciple Mahākāśyapa alone responded with a smile, thereby receiving the transmission of the Dharma. This "flower sermon" is traditionally regarded as the origin of the Zen lineage's mind-to-mind transmission. Dōgen's treatise, however, radically expands this moment beyond a historical anecdote, presenting it as the perpetual, dynamic activity of reality itself—the very substance of practice and enlightenment.
The central argument of "Udonge" is that the act of "holding up the flower" (拈華, *nenge*) is not a singular past event but the continuous, manifest presence of the Buddha Dharma in all phenomena. Dōgen deconstructs linear time, asserting that the flower is held up before, simultaneous with, and after the Buddha's enlightenment; thus, "the flower *is* enlightenment." Key terms and images proliferate from this core. The "udumbara flower" becomes synonymous with all things: plum and peach blossoms, snowflakes, lotuses, mountains, rivers, and even the sounds of bamboo. This is the principle of "the flower opens, a world arises" (華開世界起). The moment is further elaborated through related actions: the Buddha's "blinking his eyes" (瞬目, *shunmoku*) and Mahākāśyapa's "breaking into a smile" (破顔微笑, *hagan mishō*) are not separate from the act of holding up the flower but are its very expression. True practice, or "playing with the spirit" (弄精魂, *rōshōkon*), is identified with sustained seated meditation (祇管打坐, *shikan taza*) and the casting off of body and mind (脫落身心, *datsuraku shinjin*), which is itself the ongoing act of holding up the flower.
This fascicle is of paramount importance in the *Shōbōgenzō* for its non-dual, cosmological interpretation of Zen's origin myth. Dōgen insists that the transmission is not an abstract idea passed between individuals but is the concrete, total exertion of all beings in every moment. The udumbara flower, precisely because it is considered exceedingly rare, is revealed to be omnipresent in the common, everyday world. By collapsing the distinction between the sacred event on Vulture Peak and the immediate reality of practice, Dōgen affirms that students here and now are fully participating in the same "holding up the flower." The entire universe—in its arising, abiding, and perishing—is the udumbara blossom, the genuine activity of the Buddha's true Dharma eye.
Chapter 64: The Udumbara Flower
Before the assembly of a million on Vulture Peak, the World-Honored One held up an udumbara flower and blinked. At that moment, Mahākāśyapa broke into a smile.
The World-Honored One said, "I have the treasury of the true dharma eye, the wondrous mind of nirvāṇa, and I entrust it to Mahākāśyapa."
The Seven Buddhas and all buddhas equally hold up a flower; this is the upward-reaching act of holding up a flower, perfected in practice and realization. It is the immediate, downward-reaching act of holding up a flower, tearing open and illuminating.
Therefore, within the act of holding up the flower, both upward and downward, self and other, front and back, are all completely the act of holding up the flower. The measure of the flower is the measure of the buddha; the measure of the mind is the measure of the body. However many times the flower is held up, each face is the true heir. There is an entrustment present. The World-Honored One's act of holding up the flower is still not yet laid down. The act of holding up the flower by the World-Honored One is, at that moment, succeeding the World-Honored One. The moment of holding up the flower is the exhaustion of time, and therefore one participates equally with the World-Honored One; it is the same holding up of the flower.
What is called "holding up a flower" is the flower holding up the flower. It is plum blossoms, spring flowers, snowflakes, lotus flowers, and so on. It is said that the five petals of the plum blossom are the three hundred and sixty-some assemblies, the five thousand and forty-eight scrolls, the three vehicles and twelve divisions of the teachings, the three worthies and ten sages. Because of this, the three worthies and ten sages do not reach it. There is the great treasury, there is the wondrous; this is called "the flower opens, the world arises." "One flower opens five petals, the fruit forms naturally" means the whole body is oneself hanging the whole body.
Seeing peach blossoms, one loses one's eyes; hearing green bamboo, one's ears do not appear—this is the "now" of holding up the flower. Cutting off an arm in the snow, bowing and obtaining the marrow—this is the flower opening by itself. The rice whitening in the stone mortar, the robe transmitted at midnight—this is the flower already held up. These are the life-root in the World-Honored One's hand.
Generally, holding up the flower exists before the World-Honored One's attainment of the way, is simultaneous with the World-Honored One's attainment of the way, and exists after the World-Honored One's attainment of the way. Because of this, the flower is the attainment of the way. Holding up the flower far transcends these times and seasons. The arousing of the mind and setting forth in practice of all buddhas and ancestors, their practice, realization, and maintaining it—all are butterflies dancing in the spring breeze of holding up the flower.
Therefore, now, because Gautama the World-Honored One placed his body within the flower and hid his body within emptiness, one should grasp the nostrils; one has grasped emptiness—this is called "holding up the flower." Holding up the flower is not done with the eyes, not done with mind-consciousness, not done with the nostrils, not done with the flower-holding. It is done with flower-holding.
Generally, these mountains, rivers, heaven and earth, sun, moon, wind, rain, people, animals, plants, and trees in their variety, each and every one held up and brought forth—this is precisely holding up the udumbara flower. Birth and death, coming and going are also the flower's variety, the flower's radiance. That we now study in this way is the act of holding up the flower.
The Buddha said, "It is like the udumbara flower; all love and delight in it."
The "all" spoken of is the buddhas and ancestors who manifest bodies and conceal bodies; it is the grasses, trees, and insects each having their own radiance present. "All love and delight" means the skin, flesh, bones, and marrow of each face are now vividly alive.
Therefore, all is the udumbara flower. For this reason, it is said to be rare.
"Blinked" refers to the time when, sitting under the tree, he exchanged his eyes for the morning star. At this moment, Mahākāśyapa broke into a smile. His face quickly broke and was exchanged for the face of holding up the flower. At the moment of the Tathāgata's blink, our eyes were quickly lost and came forth. This blink of the Tathāgata is precisely holding up the flower. The udumbara flower's mind opens of itself.
At the very moment of holding up the flower, all Gautamas, all Kāśyapas, all sentient beings, all of us together extend one hand and equally hold up the flower; even now it has not ceased. Furthermore, because there is the samādhi of concealing the body in the hand, it is called the four great elements and the five aggregates.
"I have" is the entrustment; the entrustment is "I have." The entrustment is inevitably obstructed by "I have." "I have" is the crown of the head. Studying this is studying by taking the measure of the crown of the head as the clue. When "I have" is held up and exchanged for the entrustment, that is maintaining the treasury of the true dharma eye. The ancestor's coming from the west is this act of holding up the flower. Holding up the flower is called "playing with the spirit." "Playing with the spirit" is just sitting in zazen, casting off body and mind.
Becoming a buddha, becoming an ancestor is called playing with the spirit; putting on robes and eating meals is called playing with the spirit. Generally, the ultimate matter of buddhas and ancestors is always playing with the spirit. Meeting in the buddha hall, meeting in the monks' hall—the flower's colors are increasingly adorned, the colors shine and increasingly pile up. Furthermore, now in the monks' hall, taking up the clappers and clapping amidst the clouds; now in the buddha hall, blowing the flute and blowing beneath the water. Arriving at such a time, by mistake, the "Plum Blossom Melody" is played.
Thus an ancient buddha, my former teacher, said: When Gautama lost his eyes, In the snow, a single branch of plum blossoms. Now everywhere becomes thorns, Yet I laugh at the spring wind blowing wildly.
Now the Tathāgata's eyes, by mistake, have become plum blossoms. The plum blossoms have now become pervasive thorns. The Tathāgata conceals his body in the eyes; the eyes conceal themselves in the plum blossoms; the plum blossoms conceal themselves in the thorns. Now, in turn, I blow the spring wind. Yet even being like this, the peach blossoms rejoice in delight.
My former teacher, the ancient buddha Tiāntóng, said: Língyún's place of seeing is the peach blossoms opening; Tiāntóng's place of seeing is the peach blossoms falling.
Know that the peach blossoms opening is Língyún's place of seeing—"straightforward until now, no further doubt." The peach blossoms falling is Tiāntóng's place of seeing. The peach blossoms opening are summoned by the spring wind; the peach blossoms falling are hated by the spring wind. Even if the spring wind deeply hates the peach blossoms, when the peach blossoms fall, body and mind will be cast off.
Treasury of the True Dharma Eye, Udumbara Flower, Chapter 64
Presented to the assembly at the Ei Peak Monastery, Echizen Province, on the twelfth day of the second month, the second year of Kangen [1244].
Original text in classical Japanese (文語). Shōbōgenzō, fascicle 64. Eihei Dōgen Zenji (1200–1253).