Gopstein is a student of Meir Kahane and an adherent of Kahanism , the ideology named for and developed by him and promoted by his banned Kach party in Israel . Kach incited to racism and advocated the expulsion of Arabs from Israel and the Palestinian Territories , and Gopstein praised the 1994 Cave of the Patriarchs massacre committed by fellow Kach member Baruch Goldstein . He has participated in memorials to Kahane
Cave of the Patriarchs massacre
Cave of the Patriarchs massacre
Ben-Zion Gopstein