Rabbi
In Judaism, most rabbis earn their title by studying halakha at a seminary or yeshiva. The primary role of a rabbi is to teach Torah. In addition, rabbis often act as the religious leader of a Jewish community. In contrast to many other religions, a rabbi is not required to be present at life cycle events in Judaism. Nevertheless, rabbis still normally preside over life cycle events in order to ensure that it is done according to Halakha.