『金剛頂経』第十一会について

抄録

The Jingangding jing yuqie shibahui zhigui 金剛頂経瑜伽十八会指帰 states that the large text of the Jingangding jing 金剛頂経 existed in eighteen assemblies and 100,000 gāthās. Because about half of the texts it gives can be identified with extant texts, this tradition may have a certain degree of reliability. In this paper, I reexamine the eleventh assembly. The description of the text indicates a strong relationship with the Sarvatathāgatatattvasaṃgraha and Vajraśikharamahāguhyayogatantra, the first and second assemblies. A reexamination of previous studies pointing out a relationship with the Zhufo jingjie she shenshi jing 諸仏境界摂真実経 shows that only one section of that text corresponds with the eleventh assembly, and is an unlikely choice for a corre­spondence. An examination of the Guhyamaṇitilaka that exists only in Tibetan translation shows that it has nearly all of the features given in the Jingangding jing yuqie shibahui zhigui for the eleventh assembly, and moreover has a strong relationship with the Sarvatathāgatatattvasaṃgraha and Vajraśikharamahāguhyayogatantra. Accordingly, the probability that the Guhyamaṇitilaka corresponds to the eleventh assembly is high.