You are working with effects. The cause is in the mind.

At this time of year we all have a tendency to get all caught up in the presents – the shopping, wrapping, giving and getting. Christmas is not about the presents. It's about the Presence. http://www.divinescience.org/newsletters/Dec-Jan%2011.pdf

During World War I, young Grace Lightfoot was a student nurse in the University of Colorado Hospital at Boulder. Climbing a stairway while on night duty near the end of her training, Grace felt a touch on her shoulder and a voice spoke to her: Grace, you are working with effects. The cause is in the mind. Soon after, a series of events in young Graces life led her to study the Truth as taught by the Divine Science Church and College of Denver, whose Founder-minister, Dr. Nona L. Brooks, became her teacher and mentor. https://www.amazon.com/Grace-Truth-Lightfoot-Ordained-Minister/dp/0875165419