"Following publication of the first edition of this book, some individual anti-Semites and anti-Semitic groups began to utilize parts of what Israel Shahak and I wrote about Jewish fundamentalists to justify their hatred of Jews. They alleged that by revealing ideas of Jewish fundamentalists we have confirmed generalizations about the "evil nature" of Jews. They have taken our criticism of Jewish fundamentalism out of context and have utilized it in an invalid manner for their ugly purpose. … It should be obvious that Israel Shahak and I abhor what these anti-Semites do but that we are not responsible for them or for what they do."
January 1, 1970
https://en.wikiquote.org/wiki/Antisemitism