To answer you, Israel has belonged on the Jewish persons and no one else.It has belonged to the Jews for in excess of 3000 decades.There has never been a civilization or a nation referred to as "Palestine" as well as the extremely notion of a "Palestinian Arab nation" having ancient attachments to the Holy Land going back to time immemorial is one of many biggest hoaxes actually perpetrated upfrom the globe! there is not, nor has there ever been, a distinct "Palestinian" culture or language. Further, there has never been a Palestinian state governed BY Arab Palestinians in history, nor was there ever a serious Arab-Palestinian national movement until 1964. 3 years just before the Arabs of "Palestine" lost the West Bank [Judea and Samaria] and Gaza being a result of the 1967 Six-Day War (which the Arabs started). Even the so-called leader of the "Palestinian" people, Yasser Arafat, is EGYPTIAN! In short, the so-called Arab "Palestinians" are a manufactured people.A people with no history and no authenticity. whose sole purpose for existence would be to destroy the Jewish State!
No nation, other than the ancient nation of Israel and later again in 1948 with the rebirth of the 2nd Nation of Israel, has ever ruled as a sovereign national entity on this land. A mighty Jewish empire extended over this whole town before the Arabs --- and their Islam --- were even born! The Jewish People have one of the most legitimate Birth Certificates of any nations inside the world. every single time there is an archaeological dig in Israel, it does practically nothing but help the fact that the Jewish People have had a presence there for well over 3,000 years. The national coins, the pottery, the cities, the ancient Hebrew texts. all support this claim. Yes, other peoples have passed via, but there is no mistaking the fact that Jews have often had a continual presence in that land for over 3,000 years. This predates and specific dwarfs any claims that other peoples in the regions might have. The ancient Philistines are extinct. many other ancient peoples are extinct. They don't have the unbroken line to this date that the Jews have. And in case you would like to talk religion, fine. G-d GAVE the Land of Israel to the Jewish People. And G-d does nothing by accident!