Mitzvah include: There is no accepted authoritative answer within Judaism as to which "mitzvot", if any, would be annulled in the Messianic era. This is a subject of academic debate and, not being viewed as an immediately practical question, is usually passed over in favor of answering questions of the practical "halakha". Mitzvah In its primary meaning, the Hebrew word (; meaning "commandment", , , Biblical: '; plural ' , Biblical: '; from ' "command") refers to precepts and commandments commanded by God, with the additional connotation of one's religious duty. It is used in rabbinical Judaism to refer to the
Mitzvah tank Judaism or displaying images of Rabbi Schneerson and about Moshiach's imminent arrival. Some Mitzvah Tanks have external speakers attached which are used to play klezmer-style music. The tanks, usually manned by young male Lubavitch students in the Yeshiva of Tomchei Temimim, park in areas with heavy people-traffic and seek Jews to perform "Mitzvahs" by asking passers-by: "Are you Jewish?" Lubavitchers manning the tank will usually hand out brochures or cards with information about performing "mitzvot" and about the coming of Moshiach. They encourage passerby to perform mitzvot with an emphasis on those part of the Chabad mitzvah campaigns, and assist