“And it is the only nation with defined borders in the Bible IIRC.”
Again, you are using the modern concept and definition of “nation”. There are no borders defined for a “nation of Israel” in the Bible. Borders are defined for a specific LAND in the Bible, and that land is then gifted to Abraham and his descendents, who only later go on to form a nation (in the sense of a group of people). So there’s a connection between the land and the nation, but they are not the same thing.
You’re attempting to argue a moot point.