Arrive at an extensive understanding of the metaphysics of A Course in Miracles by way of a mix of audio/movie means and Q&A dialogues with David Hoffmeister. Robert T. Carroll wrote which the teachings aren't primary but are culled from "a variety of resources, east, and west". He adds that https://podcasts.apple.com/us/podcast/a-courseinmiracles-acim-podcast/id1456963067