The teachings on the Course are non-dualistic teachings. If you return into ancient China or again into India, you would've heard about Advaita Vedanta. Advaita really implies “not two,” and that is a way of referring to the fact that there's a oneness which connects us all. Your browser isn’t https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw