The teachings in the Course are non-dualistic teachings. In the event you return into ancient China or back into India, you might have heard about Advaita Vedanta. Advaita in fact means “not two,” and that's a way of discussing the fact that there's a oneness which connects us all. So, https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw