A Jew cannot be anti Zionist and at the same time call himself a Jew. Let me explain: Judaism began when a man from Mesopotamia heard voices in his head telling him that God was talking to him and he was telling him that he wanted him to go to a place called Canaan , 1,000 miles away, and he was told that the land was very beautiful oozing with milk and honey and it stretches all the way from the River Nile to the river Euphrates. Who is going to refuse this kind of a gift? Therefore, a person who does not claim not only Palestine but the entire region that was promised to him by God cannot claim to be a Jew. Theodor Herzl wrote in his diary saying that the land that he will be demanding was from the River Nile to the river Euphrates. There is no Judaism without believing that Palestine and the region surrounding Palestine belongs to the Jews.