Get certified. Becoming an Angel Therapist! The Crystalline Angel Course is Andrew’s most ambitious and beloved certification course and workbook yet. Using crystals and metaphysical tools to encourage angels in your life, Andrew takes us on a healing journey using his unique ARK method. This crystal treatment is based on ancient symbology, historic (angelic) findings and the newest discoveries in the crystalline healing arena! This celestial course, calls upon “angelic inspiration” when working with crystals!