The Backward Review
The ability to behold one's own experiences, one's own joys and sorrows as though they were the joys and sorrows of others is a good preparation for spiritual training. One gradually attains the necessary degree of this quality if, after one has finished one's daily tasks, one permits the panorama of one's daily experiences to pass before the eyes of the spirit. One must see oneself in a picture within one's experiences; that is, one must observe oneself in one's daily life as though from outside. One attains a certain ability in such self-observation if one begins with the visualization of detached portions of this daily life. One then becomes increasingly clever and skillful in such retrospect, so that, after a longer period of practice, one will be able to form a complete picture within a brief span of time. This looking at one's experiences backward has a special value for spiritual training for the reason that it brings the soul to a point where it is able to release itself in thinking from the previous habit of merely following in thought the course of everyday events. In thought-retrospect one visualizes correctly, but one is not held to the sensory course of events. One needs this exercise to familiarize oneself with the spiritual world. Thought strengthens itself in this way in a healthy manner. It is therefore also good not only to review in retrospect one's daily life, but to retrace in reverse order, for instance, the course of a drama, a narrative, or a melody.—More and more it will become the ideal for the student to relate himself to the life events he encounters in such a way that, with inner certainty and soul tranquility, he allows them to approach him and does not judge them according to his soul condition, but according to their inner significance and their inner value. It is just by looking upon this ideal that he will create for himself the soul basis for the surrender of himself to the above described meditations on symbolic and other thoughts and feelings.
—Rudolf Steiner, Occult Science (aka An Outline of Esoteric Science) GA 13, Chapter V