A Study course in Miracles (also often called ACIM or perhaps the Training course) is actually a 1976 e-book by Helen Schucman. The underlying premise is always that the greatest "miracle" is the act of simply just attaining an entire "consciousness of love's existence" in a person's everyday living. Maybe https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw