The teachings with the Course are non-dualistic teachings. In the event you go back into historic China or again into India, you would've heard of Advaita Vedanta. Advaita basically indicates “not two,” and that's a way of speaking about The very fact that there's a oneness which connects us all. https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw