The teachings on the Course are non-dualistic teachings. In case you go back into historical China or again into India, you would've heard of Advaita Vedanta. Advaita really suggests “not two,” and that's a strategy for referring to The actual fact that there is a oneness which connects us all. https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw