Shouyi (Guarding the One)
Shouyi 守一: the early Daoist meditation of holding the One — from Daodejing ch. 10's 'embrace the One' to the Taiping Jing's chamber method and Ge Hong's longevity practice.
Direct answer: Shouyi (守一, “guarding the One”) is the early Daoist seated practice of holding attention on the “One” — understood at once as the Dao, as the unity of essence (jing), qi, and spirit (shen), and as the cohesion of soul and body. Its scriptural root is Daodejing ch. 10: “Carrying the soul and embracing the One — can you let them not separate?” (載營魄抱一，能無離乎？).
From “embracing” to “guarding”
- Daodejing ch. 10: “carrying the yingpo [the luminous-soul/body complex] and embracing the One” poses the question of keeping soul and body united. The Heshang Gong commentary (Han) glosses it as a longevity instruction: “If one can embrace the One and not let it leave the body, one endures.”
- Daodejing ch. 39: “Heaven attained the One and became clear… the myriad things attained the One and lived” (天得一以清…萬物得一以生) — the “One” as the cosmic principle everything participates in.
- Taiping Jing (Han): the term becomes a named method. The One is identified with the unity of jing, qi, and shen; the practice is to keep these from dissipating. The text describes a concrete procedure: a private, firmly built chamber; daily sitting; if uneasy or unwell, come out and do not force it; with practice, settledness grows until one can see an inner image “like a reflection in a mirror or in clear water.” The image is to be guarded without grasping — first red, later white, later still green-blue and transparent. (This is the earliest detailed Chinese description of a meditation chamber protocol.)
- Ge Hong, Baopuzi neipian (Jin): the “Di Zhen” chapter devotes itself to shouyi as longevity technique, systematizing the guarding of the Three Ones (san yi) and connecting it with jing-conservation, qi-circulation, and dietary practice.
Later development
In the Shangqing (Maoshan) tradition shouyi evolved into cun (存, visualization) — meditating on personified inner deities of the body and on celestial gods, a much more elaborate system documented by Robinet (1993). In Tang and Song inner alchemy (neidan) the vocabulary persists but the referent shifts toward the internal elixir process.
Interpretation disputes
- What is “the One”? Candidates across the sources: the Dao itself; the undivided mind; jing–qi–shen unity; the body–soul composite. The sources move among these; no single definition governs all periods.
- Daoist or Buddhist origin? The term’s usage in early Buddhist translations (for samadhi-like concentration, via the translation practice of geyi — matching Chinese terms to Indian concepts) raises the question whether the Daoist practice borrowed the name from Buddhism or vice versa. Tang Yongtong argued the Buddhist translators coined the usage; others hold the Daoist sense derives from Daodejing “embracing the One.” The question remains open.
- Visualization or concentration? The Taiping Jing method is imagistic (a seen inner form); later neidan usage is more abstract. Scholarship treats “guarding” as the constant element — an attention held without grasping.
Safety note (from the sources themselves)
The Taiping Jing explicitly instructs: do not force the sitting; if restless or unwell, leave the chamber. Classical Chinese contemplative texts — unlike some modern wellness materials — routinely state that forcing is counterproductive. Modern readers attempting seated practice should treat this as the tradition’s own guidance, and persons with mental-health conditions should treat any intensive meditation practice as something to discuss with a clinician first.
Editorial synthesis
Shouyi is the missing link between the Daodejing’s abstract “embrace the One” and the elaborate visual meditation systems of medieval Daoism. It is also the earliest Chinese evidence of a standardized sitting protocol (room, schedule, posture of attention, exit conditions, graded signs of progress) — which makes it a foundational source for the history of Chinese meditation as a practice technology, not just a philosophy.
Uncertainty is preserved: the experiential vocabulary of the Taiping Jing (colors, inner images) cannot be interpreted with confidence across two millennia; whether these were shared experiential phenomena or literary conventions is unknown.
The verbal root of this practice family is the Baoyi entry.
Ge Hong’s codification of this practice is dated at Ge Hong’s Baopuzi: Shouyi Systematized (c. 320 CE).
Sources
- Daodejing, ch. 10 ('zao ying po bao yi' / carrying the soul, embracing the One) and ch. 39
- Taiping Jing (Scripture of Great Peace), Han dynasty
- Ge Hong, Baopuzi neipian, 'Di Zhen' chapter (Jin dynasty)
- Robinet, Isabelle. Taoist Meditation: The Mao-shan Tradition of Great Purity. SUNY Press, 1993