Bar and Bat Mitzvah "son" (), while "bat" () means "daughter" in Hebrew, and "mitzvah" () means "commandment" or "law" (plural: "mitzvot"). Thus "bar mitzvah" and "bat mitzvah" literally translate to "son of commandment" and "daughter of commandment". However, in rabbinical usage, the word "bar" means "under the category of" or "subject to". "Bar mitzvah" therefore translates to "an [agent] who is subject to the law". Although the term is commonly used to refer to the ritual itself, in fact the phrase originally refers to the person. The modern method of celebrating becoming a bar mitzvah did not exist in the time of the
Bar and Bat Mitzvah read from the Torah or lead prayer services whenever there is a minyan (quorum of 10 males) available to do so. However, the public celebration of a girl becoming bat mitzvah in other ways has made strong inroads into Modern Orthodox Judaism and also into some elements of Haredi Judaism. In these congregations, women do not read from the Torah or lead prayer services, but they occasionally lecture on a Jewish topic to mark their coming of age, learn a book of Tanakh, recite verses from the Book of Esther or the Book of Psalms, or say prayers from the