The point had now been established: the Jew and the German had a special intellectual relationship. The German Jew was a new phenomenon of European culture. For German anti-Semites, this posed an almost unbearable emotional problem, epitomized in Heine. They could not deny his genius; they found its expression in German intolerable. His ghostly presence, right at the centre of German literature, drove the Nazis to incoherent rage and childish vandalism.