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