The teachings with the Course are non-dualistic teachings. When you go back into ancient China or again into India, you would've heard of Advaita Vedanta. Advaita really means “not two,” and that's a technique for speaking about the fact that there's a oneness which connects us all. Your browser isn’t https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw