The mitzvah of sanctifying the Kohen 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 is the 32nd positive commandment of the Law. In Hebrew the commandment is literally known as
Bar and Bat Mitzvah the halakha; and the capacity to testify as a witness in a Beth Din (Rabbinical court) case. Many congregations require pre–bar mitzvah children to attend a minimum number of Shabbat prayer services at the synagogue, study at a Hebrew school, take on a charity or community service project, and maintain membership in good standing with the synagogue. In addition to study and preparation offered through the synagogue and Hebrew schools, bar mitzvah tutors may be hired to prepare the child through the study of Hebrew, Torah cantillation and basic Jewish concepts. According to Rabbi Mark Washofsky, "The Reform Movement in