BET DIN.
Literally, “court of law.” The term dates back to post-biblical times. Today it refers to a rabbinical court, where personal status matters, such as marriage, divorce, and conversion, are decided. Historically, Jews have voluntarily resorted to a bet din to settle financial and other disputes which they preferred not to bring before a state court. In Israel, the bet din or the rabbinical court handles personal issues, while the state legal system handles all other matters.