As a river-deity, she came to be the goddess of everything that flows: words (and knowledge, by extension), speech, eloquence, and music. The characters used initially to write her name, read Biancaitian in Chinese and Benzaiten in Japanese (辯才天), reflected her role as the goddess of eloquence. Because the Sutra of Golden Light promised protection of the state, in Japan she became a protector-deity, at first of the state and then of people. Lastly she became one of the Seven Gods of Fortune, and the Sino-Japanese characters used to write her name changed to 弁財天 (no change in pronunciation), which reflects her role in bestowing monetary fortune. She is enshrined on the Island of Enoshima (江の島) in Sagami Bay, about 50 kilometers south of Tokyo, and she and a dragon are the central figures of the Enoshima Engi (江嶋縁起), a history of the shrines on Enoshima written by the Japanese Buddhist monk Kokei (皇慶) in 1047 A.D.
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