The mitzvah of sanctifying the Kohen with distinct roles and obligations derived from heredity is morally incompatible with the principle of egalitarianism. The mitzvah of sanctifying the Kohen The commandment to sanctify the progeny of Ahron (Hebrew "מצוות קידוש זרעו של אהרן") is a commandment based in the Hebrew Bible, and developed in rabbinical teaching that requires believers in Judaism to sanctify their priests ("kohanim") in various ways. These include assisting him to abstain from any prohibitions in the Law that apply to him, and by affording him first rights in areas relating to holiness and the service of God. In the enumeration of Maimonides this
Bar and Bat Mitzvah to maintain the rule that it was a smaller celebration than a wedding. Bar and bat mitzvah parties in America are often lavish affairs held at hotels and country clubs with hundreds of guests. The trend has been mocked, most notably in the movie "Keeping Up with the Steins". In the 1950s, Rabbi Harold Saperstein of New York described them as too often being "more bar than mitzvah". Rabbi Shmuley Boteach says that over-the-top bar mitzvah parties were already common when he was growing up in Miami in the 1970s. In 1979, the Responsa Committee of the Central Conference of