"Sabbath;" plural: Shabbatot. Refers to the 7th day of Creation. In the Hebrew Bible, Shabbat is juxtaposed to the construction of the Tabernacle that carried the tablets of the Law throughout the period of wandering. The rabbis of the Talmud determined, therefore, that all the categories of work that were required to construct the Tabernacle would cease on the 7th day. There are 39 categories of work as noted in the Talmud. The goal is to cease effecting change in the world through work of any kind and to become "one" with God, community and the environment through prayer, study, community, and rest.