A Course in Miracles (also referred to as ACIM or even the Course) is usually a 1976 reserve by Helen Schucman. The underlying premise is that the greatest "miracle" would be the act of merely gaining an entire "consciousness of love's existence" in a person's lifestyle. (Only God is serious. https://www.youtube.com/channel/UCXpL4OXSmktqlP6_S5p5jIQ