Their homeland? It wasn't their homeland for hundreds of years. The Zionist movement displaced people already living there who had nothing to do with a conflict that occurred hundreds of years prior. They didn't kill the Palestinians outright but they sure as hell did a good job of systematically stripping them of their rights to exist.

Their stated goal from the beginning was to invade and establish a religious state where people were already living similar to what Europeans did when they colonized the Americas.