Divine Principle is the main theological textbook of the Unification Church, held to have the status of scripture by members of the movement. The text was written in the 1950s by Hyo Won Eu, the first president of the Unification Church of Korea, and was first translated into English in 1973. The text has been revised twice: in 1974, and again in 1996.
The term Divine Principle is a poor translation of Unification Principle (or Tongil Wully ?? ??).
