Sengcan

Jianzhi Sengcan

Jianzhi Sengcan (c. 5th century – 606 CE) is revered as the Third Chinese Patriarch of Chán Buddhism, following Bodhidharma and Dazu Huike. He is most famously associated with the "Xinxin Ming" (Inscription on Faith in Mind), a pivotal poem in Chan literature, though modern scholarship questions his authorship.

Biography and Lineage

Details surrounding Sengcan's birth, including his birth year, place, and family name, remain unknown. He is said to have met his teacher, Dazu Huike, in 536 CE, and tradition holds that he remained with Huike for several years, eventually receiving Dharma transmission. The encounter with Huike is often depicted through a koan-like dialogue concerning the nature of sin. Following Huike's warning of impending persecution, Sengcan lived in hiding on mountains, including Wangong Mountain and Sikong Mountain, and spent a period without a fixed abode.

He later met Daoxin, a novice monk, in 592 CE. Daoxin studied with Sengcan for nine years and received Dharma transmission from him. Sengcan spent his final years in various locations before dying in 606 CE while seated under a tree before a Dharma assembly.

Sengcan was later honored with the title Jianzhi, meaning "Mirror Wisdom," by a Tang dynasty emperor. The historical record of Sengcan is notably sparse, with much of what is known derived from traditional biographies compiled centuries after his death, such as the "Transmission of the Lamp."

Teachings and Writings

Sengcan is traditionally linked to the study of the Lankavatara Sutra, a text that emphasizes the dissolution of duality and the practice of contemplation. However, the extent of his direct engagement with and influence from this sutra is a subject of scholarly debate. While he is widely credited as the author of the "Xinxin Ming," many contemporary scholars find this attribution improbable due to a lack of corroborating evidence from earlier historical periods.

Historical Context and Sources

The historical basis for Sengcan's life and role as patriarch is considered ambiguous. The earliest mention of his name appears in Daoxuan's "Further Biographies of Eminent Monks" (645 CE), where he is listed as one of Huike's disciples without further detail. It was in later texts, such as the "Records of the Transmission of the Dharma-treasure" (c. 710 CE), that a teaching lineage was established, placing Sengcan as Huike's successor. The majority of information available about Sengcan originates from later compilations like the "Compendium of Five Lamps" (early 13th century), leading to significant scholarly doubt regarding the historical accuracy of these accounts.