Dyoenergism
Dyoenergism is a particular Christological doctrine that teaches the existence of two energies in the person of Jesus Christ. Specifically, dyoenergism correlates the distinctiveness of two energies with the existence of two specific natures in the person of Jesus Christ. Therefore, dyoenergism teaches that Jesus Christ acts through two energies, divine and human. The Sixth Ecumenical Council in 680-681 reaffirmed dyoenergism as church doctrine and at the same time rejected monoenergism.