Was Jesus the founder of Christianity or a teacher of Judaism? When 19th-century German religious reformer Abraham Geiger argued the latter, he began a debate t

German rabbi, scholar, and theologian Abraham Geiger (1810--1874) is recognized as the principal leader of the Reform movement in German Judaism. In his new wor

Was Jesus a Nazi? During the Third Reich, German Protestant theologians, motivated by racism and tapping into traditional Christian anti-Semitism, redefined Jes

If you were to ask ten people, Who started Christianity? you might hear ten voices giving the same quick response: Jesus. But those ten people would be wrong. J

Filled with warm sympathy for Christianity but also with sturdy intellectual honesty and loyalty to Judaism, this classic work continues to clearly and forceful