The teachings on the Course are non-dualistic teachings. If you go back into ancient China or again into India, you would've heard of Advaita Vedanta. Advaita really signifies “not two,” and that is a strategy for discussing the fact that there is a oneness which connects us all. You'll know https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw