The teachings of the Course are non-dualistic teachings. If you return into historical China or back into India, you would've heard about Advaita Vedanta. Advaita in fact implies “not two,” and that's a technique for speaking about The very fact that there's a oneness which connects us all. ACOL appears https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw