No one is better equipped to answer the question posed by the title than Fr John Pawlikowski. All the major issues are there, and treated with the author's accustomed perceptiveness, though the material now needs to be brought up to date. An annotated bibliography attends to works written up to 1978. Pawlikowski's survey is helpful in analyzing the revolutionary changes of position in the 'sixties and seventies' among both Catholics and Protestants concerning the deicide charge, the supersession of the covenant, and issues like Jesus and phariseeism, the question of the land, and the Holocaust.