From the Rosicrucian Archives: Rosicrucian Metaphysics and Ontology–Arthur C. Piepenbrink, F.R.C. (1970) RCUI Instructor Arthur C. Piepenbrink, F.R.C. (1922-1999) offers a very clear explanation of aspects of Rosicrucian Metaphysics and Ontology, and the practical application of these in our lives. This is one of an occasional series of podcasts from the Archives of the Rosicrucian Order, AMORC and is presented just as it was recorded in 1970. (Original Title: 044-A Man’s Psychic Structure)