Read the Torah. That makes it true. & I did some checking around today. 9 other people, 8 of them Jews, & 1 Gentile, all classify Jews as an ethnic group. I am pretty sure that any Jew I meet will say the same, as well as most non-Jews. So a group that self-classifies as an ethnic group can't have that designation revoked by someone who isn't part of the group. Its established then, that Jews are an ethnic group that practice Judaism. 'Jewish' is not a religion. 'Judaism' is a religion practiced by Jewish people, just like Catholicism being a religion practiced by Irish people (& many other ethnic groups). What makes Judaism unique is that there is only 1 ethnic group that practices it, namely, Jewish people. The closest would be Shinto, which is only practiced by Japanese people (most of whom are also Buddhist, so the parallel isn't exact). Well. Now that's established... .& notice, I said 'ethnic group', NOT race. 2 different things.