Bar and Bat Mitzvah
According to Jewish law, when Jewish children reach the age of majority (generally thirteen years for boys and twelve for girls.) Then they become responsible for their actions, and "become a Bar or Bat Mitzvah". This is also the time when physical puberty normally begins. Before this the child's parents have the responsibility that the child follows Jewish law and tradition and, after this age, children have their own responsibility for Jewish ritual law, tradition, and ethics and have the right to take part in all areas of Jewish community life.