Língjiànzǐ 靈劍子
The Numinous-Sword Master attributed to 許遜 (旌陽許眞君, 述)
About the work
A single-juǎn Daoist yǎngshēng 養生 (life-nurture) compendium attributed to Xǔ Sūn (許遜) under his hagiographic title Jīngyáng Xǔ Zhēnjūn 旌陽許眞君. The attribution is pseudepigraphic: the work is a Northern-Sòng compilation of breath-circulation (fúqì 服氣), inner-alchemical, and longevity precepts, transmitted under the patronage of the Jiāngxī Xīshān cult.
Abstract
The opening xù 序 (preface) reads: “Fú yù xué dào chángshēng, fúqì wéi xiān…” 夫欲學道長生，服氣為先 (“Whoever would learn the Way of long life — circulation of breath is first”). The text proceeds chapter by chapter through the canonical yǎngshēng topics:
- 序第一 — orientation of the practice, with the caution that qìchéng zé yánlíng 氣成則延齡 (“when the qì is realised, lifespan is extended”) and the contrast between the jūnzǐ who realises the Way and the xiǎorén who clings to cleverness.
- 學問第二 — physiognomic and moral indications by which the prospective adept may be recognised.
Subsequent chapters cover the standard repertoire of the yǎngshēng tradition: respiration techniques, dietary regulation, the inner anatomy of the dāntián 丹田, the seasonal coordination of practice, and so on. The work shares its core technical idiom with KR5b0276 (Língjiànzǐ yǐndǎo zǐwǔ jì — also attributed to Xǔ Sūn), the two pieces forming a unified Língjiànzǐ corpus.
Schipper & Verellen (Taoist Canon 2: 768–769, John Lagerwey) treat the Língjiànzǐ as a Northern-Sòng yǎngshēng compilation circulated under the Xǔzhēnjūn hagiographic imprint — a key case-study in the Sòng pseudepigraphic generation of xiānjiā longevity texts.
Translations and research
- Schipper, Kristofer, and Franciscus Verellen, eds. The Taoist Canon: A Historical Companion to the Daozang. Chicago: University of Chicago Press, 2004. Vol. 2: 768–769 (DZ 570, John Lagerwey).
- Boltz, Judith M. A Survey of Taoist Literature: Tenth to Seventeenth Centuries. Berkeley: Institute of East Asian Studies, 1987 — chapters on the Xǔ-zhēn-jūn pseudepigraphic cycle.