Jīngāng jīng bǐjì 金剛經筆記
Notebook on the Diamond Sūtra by 如觀 Rúguān (註)
About the work
A one-juan late-Míng (Chóngzhēn-era) Vajracchedikā commentary by the monk Yùnxū Rúguān 蘊虗如觀 of the Chóngfú Ān 崇福菴 at Wǔyuán 武原 (Hǎiyán, Jiāxīng). The catalog credit-line zhù 註 (“annotation”) and the title bǐjì 筆記 (“notebook”) together identify the genre as informal scholar-monk reading-notes assembled in commentary form. Self-prefaced Chóngzhēn 10 = 1637; preserved in Xùzàngjīng X25 no. 478. notBefore / notAfter = 1637.
Abstract
The opening preface (No. 478-A) is a brief admiring testimonial by a lay correspondent who recounts his own Vajracchedikā journey: he had been taught to read the sūtra as 德清 Hānshān Déqīng (KR6c0062) framed it — as a series of doubts raised by Subhūti and resolved by the Buddha following Asaṅga’s twenty-seven-doubt scheme — and had been content with that reading until he read Rúguān’s notebook. Rúguān, the prefacer notes approvingly, bù shù shíjiě, bù jī zōngpài 不竪識解，不畸宗派 (“does not erect consciousness-interpretation, does not lean toward any school”); the format is light and exploratory, rú bō shā dòu jīn, pōu shí kuī yù 如撥沙逗金，剖石窺玉 (“like teasing gold from sand, like splitting stone to glimpse jade”), aimed at the unforced disclosure rather than at a doctrinal-system construction. The preface places Rúguān in the legacy of Hānshān → Yùnxū late-Míng Chán-doctrinal exegesis, with the 子璿 Chángshuǐ Zǐxuán Kāndìngjì and 袾宏 Yúnqī’s circle as additional substratum, but with no commitment to any party. The body is a brief discursive bǐjì — note-style annotation moving with the sūtra’s flow rather than imposing a sectional frame.
Translations and research
No substantial dedicated secondary literature located.
Other points of interest
The preface’s opening citation — “Chén Liǎowēng has said: of the Buddha’s dharma, the Vajracchedikā alone suffices” — is from 陳瓘 Chén Guàn (字了翁, 1057–1124), the Northern-Sòng anti-Cài-Jīng official who in old age became a celebrated lay-Buddhist; the prefacer adduces this as a Sòng warrant for late-Míng lay-elite Vajracchedikā devotion. The work is one of several bǐjì-format Chán-Buddhist scholarly notebooks of the Chóngzhēn decade — a genre that anticipates Qīng-period kǎozhèng notebooks in form while remaining devotional in intent.