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