A Course in Miracles (also called ACIM or even the Course) is really a 1976 guide by Helen Schucman. The fundamental premise would be that the greatest "miracle" may be the act of merely gaining a full "recognition of love's existence" in someone's life. We have been encouraged by ACIM https://podcasts.apple.com/us/podcast/a-courseinmiracles-acim-podcast/id1456963067