This book investigates the problem of esoteric traditions in early Christianity, their origin and their transformation in Patristic hermeneutics, in the West as well as in the East. It argues that these traditions eventually formed the basis of nascent Christian mysticism in Late Antiquity. These esoteric traditions do not reflect the influence of Greek Mystery religions, as has often been claimed, but rather seem to stem from the Jewish background of Christianity. They were adopted by various Gnostic teachings, a fact which helps explaining their eventual disappearance from Patristic literature. The eleven chapters study each a different aspect of the problem, including the questions of Gnostic and Manichaean esotericism. This book will be of interest to all students of religious history in Late Antiquity. Revised and extended paperback edition. Originally published in 1996. Please click here for details.

The Bundahisn, meaning primal or foundational creation, is the central Zoroastrian account of creation, cosmology, and eschatology. Compiled sometime in the ninth century CE, it is one of the most important surviving testaments to Zoroastrian literature in the Middle Persian language and to pre-Islamic Iranian culture. Despite having been composed some two millennia after the Prophet Zoroaster's revelation, it is nonetheless a concise compendium of ancient Zoroastrian knowledge that draws on and reshapes earlier layers of the tradition. Well known in the field of Iranian Studies as an essential primary source for scholars of ancient Iran's history, religions, literatures, and languages, the Bundahisn is also a great work of literature in and of itself, ranking alongside the creation myths of other ancient traditions. The book's thirty-six diverse chapters, which touch on astronomy, eschatology, zoology, medicine, and more, are composed in a variety of styles, registers, and genres, from spare lists and concise commentaries to philosophical discourses and poetic eschatological visions. This new translation, the first in English in nearly a century, highlights the aesthetic quality, literary style, and complexity and raises the profile of pre-Islamic Zoroastrian literature.