In The Spiritual Burning of Incense, beginners and experts can find substantial information about the basics of incense-burning, with practical instructions on various techniques and rituals. This reference book examines 377 natural incensens with regard to their effects and use. For the first time, this book also describes the optimal burning temperature of the tested incenses. With the most comprehensive compendium published, one can create perfectly harmonized incense mixtures and plan suitable rituals.