The guide "Meditation" by Friedrich Rittelmeyer offers a deep insight into the practice of meditation, based on the vivid language of the Gospel of John and the inspirations of Rudolf Steiner. In 12 letters, a uniquely developed path to meditation is described, suitable for both beginners and advanced practitioners. This workbook is considered one of the foundations of anthroposophical literature and connects historical meditation traditions with modern approaches to life. Emil Bock highlights Rittelmeyer's historical significance in his foreword and emphasizes how his approaches have integrated meditation practice into contemporary times. Readers can develop and deepen a personal meditation practice through the practical instructions and profound reflections provided.