The teachings of the Course are non-dualistic teachings. In case you return into historical China or back into India, you would've heard of Advaita Vedanta. Advaita actually implies “not two,” and that's a method of talking about The actual fact that there's a oneness which connects us all. Doesn’t it https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw