敦煌寫本《圓明諭》與〈阿摩羅識〉初探 -- 以傅圖188106號為中心=A Study of the Dunhuang Manuscripts "Yuanming-lun" and "Amala-vijñāna": Insights from the Fu Ssu-nien Collection's Text No. 188106
The Yuaming-lun(圓明論) and Amala-vijñãna(阿摩羅識) are Buddhist texts found only among the Dunhuang manuscripts. In the past, there were four known manuscripts: Bei Fu (北服) 006, S.6184,“P.3664 and P.3559", and Ishii's text (石井本). Most studies are based on “P.3664 and P.3559", and regard these medieval manuscripts to be texts of the Northem School. In recent years, two manuscripts，月x00696 and no. 188106, have been made public by the Dunhuang Manuscrripts Collected in the St. Petersburg lnstitute 01 Oriental Studies of the Academy of Sciences of Russia and the Fu Ssu-nien Library respectively. The text from the Fu Ssu-nÍen collection (no. 188106) in particular offers new insights for research of the }íωnming-lun and Amala-vij舟ãna. Comparing those manuscripts, we suspect that the Yuamη ing-lun and Amala-vij品ãna were possibly not written by the monks of the Northem School. The provenance of no. 188106 is unclear; however, real manuscripts must be distinguished from imitations. Two methods employed to make such determinations are discussed in this paper. First, I try to determine whether the Fu Ssu-nÍen collection text (no. 188106) is a modem forgery. I cross-reference and compare the contents of other manuscripts, which are undoubtedly from Cave 17 at Dunhuang, and then compare them with no. 188106 in detail to prove that no. 188106 is real. Second, 1 use the six manuscripts to analyze the Yuanming-lun and Amala-vijnãna， and rethink these texts' places in the history of Chinese Buddhist thought.
