The teachings on the Course are non-dualistic teachings. When you return into ancient China or back into India, you would have heard about Advaita Vedanta. Advaita essentially suggests “not two,” and that's a means of referring to the fact that there's a oneness which connects us all. Amassing several passages https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw