Early Iranians believed evil had to have a source outside of God, which led to the concept of an entity as powerful and utterly evil as God is potent and good. These two forces, good and evil, which have always vied for superiority, needed helpers in this struggle. According to the Zoroastrians, every entity had to take sides, from the cosmic level to the microcosmic self. One of the results of this battle was that certain humans were thought to side with evil. Who were these allies of that great Evil Spirit? Women were inordinately singled out. Male healers were forbidden to deal with female health disorders because of the fear of the polluting power of feminine blood. Female healers, midwives, and shamans were among those who were accused of collaborating with the Evil Spirit, because they healed women. Men who worked to prepare the dead were also suspected of secret evil. Evil even showed up as animals such as frogs, snakes, and bugs of all sorts, which scuttled to the command of their wicked masters. This first comprehensive study of the concept of evil in early Iran uncovers details of the Iranian struggle against witchcraft, sorcery, and other "evils," beginning with their earliest texts.

An introduction to the ideas and writings of Zoroastrianism, expertly translated, introduced, and edited by one of the world's foremost authorities on this religion Zoroastrianism is one of the world's oldest religions, though it is not among the best understood. Originating with Iranian tribes living in Central Asia in the second millennium BCE, Zoroastrianism was the official religion of the Iranian empires until Islam superseded it in the seventh century AD. Centered on the worship of Ahura Mazda, the All-knowing Ruler, Zoroastrianism follows the practices and rituals set out by the prophet Zarathustra, according to the indigenous tradition. As one of the world's great religions, Zoroastrianism has a heritage rich in texts and cultic practices. The texts are often markedly difficult to translate, but in this volume, Prods Oktor Skjaervo, professor of ancient Iranian languages and culture at Harvard, provides modern and accurate translations of Zoroastrian texts that have been selected to provide an overview of Zoroastrian beliefs and practices. In a comprehensive introduction to these sacred texts, Skjaervo outlines the history and essence of Zoroastrianism and discusses the major themes of this the first fully representative selection of Zoroastrian texts to be made available in English for over a century.