A Course in Miracles (also often called ACIM or even the Course) is often a 1976 guide by Helen Schucman. The fundamental premise is that the best "wonder" may be the act of merely attaining a complete "consciousness of affection's presence" in somebody's lifetime. The Projector Metaphor by David Hoffmeister https://www.youtube.com/channel/UCXpL4OXSmktqlP6_S5p5jIQ