Amos Funkenstein (1937-95) was the Koret Professor of Jewish History and University Professor at the University of California, Berkeley, and the Mazer Chair in the History and Philosophy of Science at Tel Aviv University. He authored seven books and more than fifty scholarly articles in four languages, and received the Israel Prize in History, the highest honor bestowed by the State of Israel. Jonathan Sheehan is professor of history and director of the Berkeley Center for the Study of Religion at the University of California, Berkeley.