The teachings in the Course are non-dualistic teachings. When you go back into ancient China or back into India, you would've heard about Advaita Vedanta. Advaita basically suggests “not two,” and that is a means of referring to the fact that there's a oneness which connects us all. These rules https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw