A Course in Miracles (also referred to as ACIM or the Course) is usually a 1976 guide by Helen Schucman. The fundamental premise would be that the greatest "miracle" would be the act of basically getting a full "recognition of love's presence" in a person's daily life. Course Companions is https://podcasts.apple.com/us/podcast/a-courseinmiracles-acim-podcast/id1456963067