So, you're saying the State of Israel is a Jewish State, opposed to Christianity and other religions, with the right to keep out alien people and ideas (including religion.)
Okay. But let's start calling the State of Israel what it is: a theocracy. And a theocracy is not a free democracy.
I prefer to think of Israel as an ethnostate with some theocratic features - since Jews who are atheists by conviction enjoy right of return and the protection of the State, but cannot (for example) marry without approval of the religious authorities.
And of course it is not a "free democracy", how could it be? Allowing a situation to arise where non-Jews could outvote Jews would eliminate the entire purpose of teh State and would be criminally irresponsible.