Bar and Bat Mitzvah to the event. However, this does not delay the onset of rights and responsibilities of being a Jewish adult which comes about strictly by virtue of age. The obligation to lay tefillin begins when a boy reaches bar mitzvah age. The common custom is for the bar mitzvah boy to begin putting on tefillin one to three months before his bar mitzvah. This way, by the time he is obligated in the commandment, he will already know how to fulfill it properly. The first mention of a party associated with a synagogue bar mitzvah was in the 13th century, so
Oraynu Congregation for Humanistic Judaism for Secular Humanistic Judaism. Rabbi Denise Handlarski defines what Humanistic Jews believe: "JK to Grade 7, a B’nai Mitzvah program and Oraynu-Tots preschool program" The purpose of the curriculum is to encourage a strong Secular Humanistic Jewish identity in each child by making Jewish culture, values and history come alive. Central to the School’s philosophy is the value of Tikkun Olam, making the world a better place. The program culminates at the end of Grade 7 with a group B’nai Mitzvah ceremony. Adolescents, age 13+, are part of a youth group which meets for discussion, programs and volunteer activities. The