2006 年 55 巻 1 号 p. 141-146,1196
Chengxin lun (『澄心論』) is a Dunhuang Chan Manuscript found in seven copies. The several studies have been made on this text. First, Mr. Daisetu Suzuki (鈴木大拙) and Mr. Ryosho Tanaka (田中良昭) introduced the text as an early Chan work. On the other hand, Mr. Shindai Sekiguchi (関口真大) asserted it to have a connection with Tiantai Zhiyi's thought (天台智〓) in his work named ‘Study on the Great Master Bodhidharmza’ (『達摩大師の研究』).
So in this article, I will reexamine and revise of the Chengxin lun.