Jīngāng jīng dàyì 金剛經大意
Main Idea of the Diamond Sūtra by 王起隆 Wáng Qǐlóng (述)
About the work
A one-juan early-Qīng (Shùnzhì-era) Vajracchedikā essay in epistolary form by the Xiùshuǐ 秀水 layman Wáng Qǐlóng (sobriquet Zhǐ’ān 止菴, 載生居士). The text takes the form of a reply-letter — dá Tú Xī’ān dú Jīngāngjīng dàyì shū 答屠息庵讀金剛經大意書 (“Reply to Tú Xī’ān concerning Reading the Main Idea of the Diamond Sūtra”) — addressed to a fellow layman, 屠息庵 Tú Xī’ān (cf. 屠垠 Tú Yín of KR6c0058; whether identical is uncertain), who had circulated his own Vajracchedikā commentary draft. Composed in Shùnzhì 12 = 1655 per DILA. Preserved as X25 no. 484. notBefore / notAfter = 1655. Catalog dynasty 清.
Abstract
The opening of the letter offers an unusually substantive doxographic survey of Vajracchedikā commentary: the sūtra has 5,146 characters in 鳩摩羅什 Kumārajīva’s translation, divided variously by Liáng Zhāomíng (32 sections), 菩提流支 Bodhiruci (12 sections), Asaṅga (18 abodes), Vasubandhu (27 doubts), Maitreya (80 verses), with additional treatises by 功德施 Gōngdéshī (Guṇadā) and verse-summaries by 傅大士 Fù Dàshì. Wáng catalogues the major Chinese commentaries — Tiāntái 智顗 Zhìyǐ’s KR6c0037 shū, Guīfēng 宗密 Zōngmì’s zuǎn, 楊圭 Yáng Guī’s jíjiě (the substrate of KR6c0056), Chángshuǐ 子璿 Zǐxuán’s Kāndìngjì, Zhōngfēng 明本 Míngběn’s Lüèyì, 宗泐 Zōnglè’s annotation, and “the various commentaries of the present age, also accumulated to fill a roof-beam” (亦既充棟). The famous Chìshuǐ xuánzhū 赤水玄珠 image (from Zhuāngzǐ) is invoked to underscore the difficulty of locating the genuine pearl among so many candidates: shéi dìng wéi xiàngwǎng hū 誰定為象罔乎 (“who can be the Image-Negation who alone retrieves it?”).
The substantive doctrinal exposition then divides the sūtra into a dàtóulú (大頭顱, “great head”) and dàzhīgàn (大支幹, “great limbs”). The “great head” is identified as the zhēnrúxīn 真如心 (Tathatā-mind), shared by Buddha and sentient beings, bù biàn suí yuán / suí yuán bù biàn (unchanging-yet-following-conditions / following-conditions-yet-unchanging) — the standard Sòng-Míng xìngzōng doctrinal formula descending through 延壽 Yánshòu’s Zōngjìnglù. The “great limbs” are the conditionally-arisen phenomena, illustrated by the sūtra’s six similes (dream-illusion-bubble-shadow-dew-lightning) and assigned to the shēngmiè mén (生滅門) of the Awakening of Faith’s one-mind-two-gates schema. The letter is concise, scholarly in tone, and sketched-but-confident — a model of mid-seventeenth-century lay-Buddhist literary exegesis.
Translations and research
No substantial dedicated secondary literature located.
Other points of interest
Wáng’s invocation of the yīxīn èrmén 一心二門 (one-mind, two-gates) frame from the Dàshèng qǐxìn lùn 大乘起信論 (“Awakening of Mahāyāna Faith”) shows the deep Sòng-Míng xìngzōng (nature-school) habit of reading all Mahāyāna sūtras through the Qǐxìn schema — a trans-period continuity that is particularly pronounced in the lay-Buddhist literary commentary line from Sòng (王日休 Wáng Rìxiū) through late-Míng (韓巖 Hán Yán, 程衷懋 Chéng Zhōngmào of KR6c0057; 林兆恩 Lín Zhào’ēn of KR6c0064) to early-Qīng (Wáng Qǐlóng here). Wáng’s other works are the Huáng-Míng Jīngāng xīnyì lù 皇明金剛新異錄 (a Vajracchedikā miracle-tale anthology) and the Bānruò xīnjīng dàyì (X26 — composed 1679), placing him in the orbit of literati Buddhist anthological-historical writing characteristic of the dynastic transition decades.