The teachings from the Course are non-dualistic teachings. Should you go back into ancient China or again into India, you would've heard about Advaita Vedanta. Advaita actually means “not two,” and that's a technique for talking about the fact that there's a oneness which connects us all. The phrase “Discovering” https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw