Two powers in heaven was a very early category of heresy it was one of the basic categories by which the rabbis perceived the new phenomenon of christianity and one of the central issues over which judaism and christianity separated segal reconstructs the development of the heresy through prudent dating of the stages of the rabbinic traditions. Two powers in heaven early rabbinic reports about christianity and gnosticism segal alan f 9789004054530 books amazonca. Two powers in heaven early rabbinic reports about christianity and gnosticism by alan f segal 2012 07 18 books amazonca. Two powers in heaven early rabbinic reports about christianity and gnosticism by mr alan f segal 2002 08 01 mr alan f segala f segalsegal books amazonca. Two powers in heaven was a very early category of heresy it was one of the basic categories by which the rabbis perceived the new phenomenon of christianity and one of the central issues over which judaism and christianity separated segal reconstructs the development of the heresy through dating of the stages of the rabbinic traditions