Israel a “communist” country? That’s a weird statement, since Israel does not allow non-Jews to immigrate there. And, Israel’s legal system is a combination of English common law, civil law and religious (Jewish) law.
The closest form of “socialism” I can think of, which was rather popular in the 60s & 70s, was the Kibbutz movement. Some of them I’ve heard were more than secular, bordering on being atheists.
Huh? Do explain...
Non-Jews can and do immigrate here. It’s just not subsidized the way Jewish immigration is.