The audio book "Spiritual Psychology" is a previously unpublished recording containing all the basic principles of Selim Aïssel's teaching. Its content is not only valuable but also allows us to enter into the active understanding and direct practice of an inner path.
 This book offers:
 - Techniques for transforming the being: self-observation, meditation, forgiveness, gratitude, release of negative emotions, practice of kindness.
 - Fundamental knowledge of human nature
 - Practical exercises whose aim is to enter into a dynamic of inner transformation.