Rabbi Joel Teitelbaum, the first Satmar Rebbe, in his book Vayoel Moshe, calls the creation of the Israeli state an "act of Satan", blames Zionism for the Holocaust and the greatest form of spiritual impurity in the entire world. Many Orthodox, including many Hasidic groups, have adopted his approach.
The Agudat Israel is an international organization (with an Israeli association) of various Haredi groups, mainly from the Lithuanian yeshiva communities and Hasidic groups such as Ger and Belz. It initially adopted a stance of disregard for the State of Israel, motivated by pragmatism. They attempted to influence the politics of the State of Israel from within, by participating in national elections and sending their representatives to the Israeli Knesset, but still did not take full part in it by not serving in its military and not celebrating any of the State's official holidays. Today the organization has shifted over time to somewhat supportive of the state, although not officially recognizing itself as a pro-Zionist party. An example of this is the revolutionary Hesder legions in the I.D.F., which is a unit that combines religious studies and national service, designed specially for Haredi Jews. The Agudat Israel party in the Knesset is represented as United Torah Judaism, a collective party of Agudat Israel and Degel HaTorah. It tries to influence the Knesset with a pro-Judaism outlook, by mainly focusing on funding for Jewish education (yeshivas), exemption from military service for religious students, and trying to strengthen Israel's Jewish identity.