Discusses the two most important figures in early Jewish mythologies of evil, the fallen angels Azazel and Satanael.Dark Mirrors is a wide-ranging study of two central figures in early Jewish demonology-the fallen angels Azazel and Satanael. Andrei A. Orlov explores the mediating role of these paradigmatic celestial rebels in the development of Jewish demonological traditions from Second Temple apocalypticism to later Jewish mysticism, such as that of the ...

Supernal Serpent explores the development of the Leviathan tradition from its early roots in ancient West Asian and biblical accounts, up to the later rabbinic traditions. Concentrating on the theophanic features of Leviathan's appearances in Jewish biblical, pseudepigraphical, and rabbinic accounts, special attention is paid to the traditions found in the Book of Job and the Apocalypse of Abraham. Leading scholar Andrei Orlov argues that the Apocalypse of Abraham presents Leviath...

A wide-ranging analysis of heavenly twin imagery in early Jewish extrabiblical texts.The idea of a heavenly double-an angelic twin of an earthbound human-can be found in Christian, Manichaean, Islamic, and Kabbalistic traditions. Scholars have long traced the lineage of these ideas to Greco-Roman and Iranian sources. In The Greatest Mirror, Andrei A. Orlov shows that heavenly twin imagery drew in large part from early Jewish writings. The Jewish pseudepigr...

The Apocalypse of Abraham is a vital source for understanding both Jewish apocalypticism and mysticism. Written anonymously soon after the destruction of the Second Jerusalem Temple, the text envisions heaven as the true place of worship and depicts Abraham as an initiate of celestial priesthood. Andrei A. Orlov focuses on the central rite of the Abraham story – the scapegoat ritual that receives a striking eschatological reinterpretation in the text. He demonstrates that the development o...

Demonstrates how conflict between a human adept as the divine warrior and an otherworldly antagonist plays a key role in early Jewish and Christian apocalyptic accounts.Antagonistic imagery has a striking presence in apocalyptic writings of Second Temple Judaism and early Christianity. In these visionary accounts, the role of the divine warrior fighting against demonic forces is often taken by a human adept, who becomes exalted and glorified as a result of his enco...

This book explores the early Jewish understanding of divine knowledge as divine presence, which is embodied in major biblical exemplars, such as Adam, Enoch, Jacob, and Moses.The study treats the concept of divine knowledge as the embodied divine presence in its full historical and interpretive complexity by tracing the theme through a broad variety of ancient Near Eastern and Jewish sources, including Mesopotamian traditions of cultic statues, creational narratives of the Hebrew B...

Explores the paradoxical symmetry between the divine and demonic in early Jewish mystical texts.Divine Scapegoats is a wide-ranging exploration of the parallels between the heavenly and the demonic in early Jewish apocalyptical accounts. In these materials, antagonists often mirror features of angelic figures, and even those of the Deity himself, an inverse correspondence that implies a belief that the demonic realm is maintained by imitating divine realit...

Andrei Orlov examines early Christological developments in the light of rabbinic references to the “two powers” in heaven, tracing the impact of this concept through both canonical and non-canonical material.Orlov begins by looking at imagery of the “two powers” in early Jewish literature, in particular the book of Daniel, and in pseudepigraphical writings. He then traces the concept through rabbinic literature and applies this directly to understanding of Christological debates. O...

Undertakes a thorough investigation of early Jewish theogonic and cosmogonic traditions found in the Enochic writings and their formative influence on subsequent Gnostic, Manichaean, and Kabbalistic developments.In Broken Vessels, Andrei A. Orlov offers a comprehensive examination of early Jewish theogonic symbolism as reflected in early Enochic texts and its subsequent influence on Gnostic, Manichaean, and later Kabbalistic traditions. Introducing a new m...

This book constitutes refereed proceedings of the 20th International Conference on Mathematical Optimization Theory and Operations Research, MOTOR 2021, held in Irkutsk, Russia, in July 2021. Due to the COVID-19 pandemic the conference was held online.The 31 full papers and 3 short papers presented in this volume were carefully reviewed and selected from a total of 102 submissions. The papers in the volume are organised according to the following topical headings: continuous optimi...