天海 · てんかい · people

Tenkai

Tendai monk (1536–1643) instrumental in Sannō-Ichijitsu Shintō and the Tōshō Daigongen cult.

Definition

Tenkai (1536–1643) was a prominent Tendai monk who played an essential role in the promotion of Sannō-Ichijitsu Shintō, integrating the veneration of kami with Buddhist practices. He was a key figure in the establishment and growth of the Tōshō Daigongen cult, which revered the spirit of Tokugawa Ieyasu. Tenkai's work in bridging Buddhist and Shintō narratives provided a template for the syncretic religious landscape during the Edo period, setting the stage for the connections between state power and spiritual authority.

Etymology

Tenkai's name translates to 'heavenly ocean', symbolizing vastness and depth, appropriate for a figure who navigated complex religious dialogues in Japan.