The teachings from the Course are non-dualistic teachings. For those who return into historic China or again into India, you would've heard of Advaita Vedanta. Advaita actually signifies “not two,” and that is a technique for talking about the fact that there's a oneness which connects us all. So, this https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw