A Course in Miracles (also known as ACIM or perhaps the Course) is usually a 1976 e-book by Helen Schucman. The underlying premise would be that the greatest "wonder" will be the act of merely gaining a full "consciousness of love's existence" in an individual's existence. A Course in Miracles https://nondualteacher.com/non-dual-awareness-a-course-in-miracles-acim/