Tāizàng fànzì zhēnyán 胎藏梵字真言
Sanskrit-Script Mantras of the Garbhadhātu (translator unknown 失譯)
About the work
A two-fascicle compendium of the mantras of the Garbhadhātu (胎藏 tāizàng, “Womb-Treasury”) mandala in Sanskrit script (梵字 fànzì = Siddhamātṛkā). The text systematises the mantra repertory of the principal Garbhadhātu deities — Mahāvairocana, the four directional Buddhas, the eight Bodhisattvas, the vidyārājas, the protective deities — by giving each mantra in Sanskrit (Siddham) characters with Chinese phonetic transliteration. The translator is anonymous (shīyì 失譯, “lost-translator”).
Abstract
The Tāizàng fànzì zhēnyán preserves the Siddhamātṛkā Sanskrit forms of the Garbhadhātu mantras, accompanied by their conventional Chinese phonetic transliterations. As a textual genre, fànzì mantra-collections have a unique status in East Asian Esoteric literature: they preserve the graphic form of the bīja (seed-syllables) and mantra-strings as required for visualisation in Esoteric practice — the mantra must be visualised in Sanskrit script, not in Chinese. The textual layout typically gives each Sanskrit-script mantra boxed and centred, followed by the Chinese transliteration, then the Chinese gloss for ritual context.
The translator is unknown. The text is conventionally dated to the Tang Esoteric period (8th–9th c.) when fànzì mantra-collections were being produced in increasing numbers as the Esoteric ritual practice spread through the Chángān and Luòyáng monastic establishments. The dating bracket (700–900) reflects the broad Tang Esoteric horizon. The text’s transmission history through the Sòng/Yuán/Míng witnesses (in the variant edition apparatus) indicates continuous canonical preservation.
The text is a working ritual reference rather than an exegetical work; it lacks the discursive prose and doctrinal commentary of the Mahāvairocana-sūtra commentaries. Its function is as a daily-practice resource for the Esoteric ācāryā who needed quick access to the Sanskrit forms of the Garbhadhātu mantras for visualisation and for abhiṣeka practice.
Translations and research
No substantial secondary literature located.