The teachings from the Course are non-dualistic teachings. Should you go back into historical China or back again into India, you would've heard about Advaita Vedanta. Advaita basically indicates “not two,” and that is a method of referring to the fact that there's a oneness which connects us all. It https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw