Zenki
Introduction
The fascicle "Zenki," often translated as "Total Dynamic Working" or "Complete Activity," addresses the fundamental Zen concern of life and death, not as a philosophical problem to be solved, but as the very medium of enlightened practice. Dōgen argues that the ultimate reality of the Buddha Way is fully realized not by escaping the cycle of birth and death (*shōji*), but by completely penetrating and manifesting within it. He introduces the central concept of *zenki*—the pivotal, dynamic point or total function—which is the active, non-dual principle that makes birth truly birth and death truly death. This "great Way" is described as both transcendence (*tōdatsu*) and manifestation (*genjō*), terms Dōgen uses not in opposition but in mutual affirmation: to transcend birth and death is to be fully present within them, and their full manifestation *is* their transcendence.
A key metaphor in the text is that of a person riding in a boat. Dōgen uses this image to illustrate the non-separation of self and phenomenon, of actor and activity. Just as the rider handles the sail and rudder, yet is carried by the boat with no independent existence outside of it, one's life is both an active doing and a being carried by the total dynamic working of reality. In this moment, "sky, water, and shore all become the time and season of the boat," meaning the entire universe coalesces as this single, total activity. Dōgen reinforces this by citing the phrase from Chan master Yuanwu Keqin, "In life, the whole dharmakaya manifests; in death, the whole dharmakaya manifests." He investigates this to show that life and death do not obstruct each other; each is a complete, unhindered expression of reality, much like "a strong man flexing and extending his arm." The aim is to realize that every single moment, thought, and phenomenon is a companion to this total activity.
"Zenki" is a crucial fascicle for understanding Dōgen's radical non-dualism and his view of practice-realization. It moves beyond seeking enlightenment outside of conditioned existence and instead locates the ultimate within the seamless, dynamic interplay of birth and death. By instructing practitioners to "practice and investigate this very moment," Dōgen emphasizes that authentic practice is the immediate, embodied realization that one's very life, just as it is, is the total functioning of the Buddha Way. This teaching demystifies enlightenment, presenting it not as a distant goal but as the complete and unobstructed activity of the present, where "the 'me' that is birth, and the birth that is 'me'" are ultimately inseparable.
The great Way of all buddhas, when fully penetrated, is transcendence and is manifestation. This transcendence means that even birth transcends birth, and death transcends death. Therefore, there is emergence from life-and-death, and there is entry into life-and-death. Both are the great Way of full penetration. There is discarding life-and-death, and there is transcending life-and-death. Both are the great Way of full penetration. Manifestation is birth, and birth is manifestation. At the moment of this manifestation, there is no instance where birth is not the full manifestation, nor is there any instance where death is not the full manifestation.
This pivotal point makes birth truly birth and makes death truly death. At the very moment this pivotal point manifests, it is not necessarily large, nor is it necessarily small. It is not all-pervading, nor is it confined. It is not long-lasting, nor is it brief. The present birth is within this pivotal point, and this pivotal point is within the present birth. Birth is not coming; birth is not going. Birth is not appearing; birth is not forming.
Nevertheless, birth is the full manifestation of the pivotal point; death is the full manifestation of the pivotal point. Know that within the self, amidst the immeasurable dharmas, there is birth and there is death. Quietly consider this: the present birth, and all the myriad phenomena that arise together with this birth—are they companions to birth, or are they not companions to birth? There is not a single moment or a single phenomenon that is not a companion to birth; there is not a single event or a single thought that is not a companion to birth. Birth is like a person riding in a boat. This boat: I handle the sail and I grasp the rudder.
Although I pole the boat along, the boat carries me, and there is no 'me' outside the boat. I ride in the boat, and I make this boat be a boat. You should practice and investigate this very moment. At this very moment, there is nothing that is not the world of the boat. Sky, water, and shore all become the time and season of the boat; it is not at all the same as a time and season that is not the boat. Therefore, birth is what makes me be born, and it makes me be the 'me' of birth.
When riding in the boat, body-mind and environment are together the pivotal point of the boat. The entire earth and the entire sky are together the pivotal point of the boat. The 'me' that is birth, and the birth that is 'me'—they are just like this.
The Chan master Yuanwu Keqin says, "In life, the whole dharmakaya manifests; in death, the whole dharmakaya manifests." This statement must be clarified through thorough investigation. To investigate means that the principle of "in life, the whole dharmakaya manifests" is not confined to a beginning or an end.
Although we speak of the entire earth and the entire sky, it is not only that they do not obstruct "in life, the whole dharmakaya manifests," but also that they do not obstruct "in death, the whole dharmakaya manifests." When it is "in death, the whole dharmakaya manifests," although we speak of the entire earth and the entire sky, it is not only that they do not obstruct "in death, the whole dharmakaya manifests," but also that they do not obstruct "in life, the whole dharmakaya manifests." Therefore, life does not obstruct death, and death does not obstruct life. The entire earth and the entire sky are present in both life and death. Yet, a single instance of the entire earth and a single instance of the entire sky are not wholly activated in life alone, nor in death alone.
They are not one, yet they are not different; they are not different, yet they are not identical; they are not identical, yet they are not multiple. Therefore, there are the myriad dharmas of the whole dharmakaya manifesting in life, and there are the myriad dharmas of the whole dharmakaya manifesting in death. There is also the whole dharmakaya manifesting in what is neither life nor death. Within the whole dharmakaya manifesting, there is life and there is death. Therefore, the whole dharmakaya of life-and-death may be like a strong man flexing and extending his arm. It may also be like a person feeling for a pillow behind them in the dark.
In this, there are many spiritual powers and radiances that are fully present. At the very moment of full presence, because the full presence is wholly activated, one may form the view that there was no full presence prior to this full presence. Nevertheless, what is prior to this full presence is the prior whole dharmakaya manifesting. Although there is a prior whole dharmakaya manifesting, it does not obstruct the present whole dharmakaya manifesting.
Therefore, such a view as this itself fully appears.
The Shobogenzo: The Treasury of the True Dharma Eye, Complete Activity, Chapter Twenty-Two.
At the time, on the seventeenth day of the twelfth month in the second year of Ninji, in the year of the Water Tiger (1242), while residing beside the Ropparamitsu Temple in Yōshū, I presented this to the assembly from beneath the curtain of the former Governor of Unshū; it was then transcribed on the nineteenth day of the first month in the following year, the year of the Water Hare (1243), by Kaijō.
Original text in classical Japanese (文語). Zenki, chapter 22. Eihei Dōgen Zenji (1200–1253). Translation: DeepSeek V3.2 via Amazon Bedrock.
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