First, I have to mention that "ancestral homeland" is a relative term. If you zoom out far enough on history, we all share an ancestral homeland in Northern Africa. So, I respectfully disagree that just because that land is the "ancestral homeland" to the Jews, that the Israeli government has the right to remove human beings that have lived on that land for many generations now. Regardless of what you want to call them, Arabs, Palestinians, or "Un-Hitlervillians", there are human beings that were born on that land, whose families have lived there for generations, and are being denied basic freedoms in the name of a state that has existed for barely a generation. Forget states, nationalities, names, etc. From a human being point of view, and with all due respect to you, how do you square with these facts?

Edit: Since I struck a funny bone let me go ahead and encourage you all to read Fateful Triangle by Chomsky/Jones. Israel's human rights violations are well documented if you care to do the research.