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
Women in Judaism can also refer to a woman whose husband disappeared and may or may not be dead. In Orthodox Judaism, only a man is able to serve a "get". In order to prevent the occurrence of the first type, many Jewish couples sign a prenuptial agreement designed to force the husband to serve a get or else be reported to the Jewish court. Although the position of Conservative Judaism toward women originally differed little from the Orthodox position, it has in recent years minimized legal and ritual differences between men and women. The Committee on Jewish Law and Standards (CJLS) of