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
Bar and Bat Mitzvah bar mitzvah age, the child's parents hold the responsibility for the child's actions. After this age, the boys and girls bear their own responsibility for Jewish ritual law, tradition, and ethics, and are able to participate in all areas of Jewish community life. Traditionally, the father of the bar mitzvah gives thanks to God that he is no longer punished for the child's sins (Genesis Rabbah, Toledot 63). In addition to being considered accountable for their actions from a religious perspective, a thirteen-year-old male may be counted towards a prayer quorum and may lead prayer and other religious services in