Illustrative: A mikveh immersion for the purpose of conversion to Judaism. (Mayyim Hayyim/Tom Kates via JTA) In other words, the ruling applies only to a vanishingly small demographic: those who live in Israel, are not citizens, are not Jewish, then decide to become Jewish through Reform or Conservative conversion. Official figures are hard to come by, but that’s not many people at all. The ruling does not apply to Jewish Americans (or non-Jews) seeking to move to Israel. It does not apply to the millions of non-Jews in Israel who already are citizens. It does not apply to anyone in Israel ...