At the beginning of the 21st century, the anti-Zionist ideology has been revived and extends far beyond the circle of leftist small groups. The existence of anti-Semitism on the left is now evident. In light of the extensive literature that repeatedly documents it, its denial can only be seen as one of its expressions today. In anti-Zionism, it manifests as a specific form of anti-Semitism after Auschwitz, directed against the collective Jew, the state of Israel, due to a lack of concrete objects of hatred. The fact that the destructive fantasies inherent in anti-Zionism have not become reality is solely due to the power of the Israeli state.