The teachings on the Course are non-dualistic teachings. In case you go back into historic China or again into India, you might have heard of Advaita Vedanta. Advaita basically indicates “not two,” and that's a method of discussing the fact that there's a oneness which connects us all. The opposite https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw