Sabbatism
From BiblePortal Wikipedia
Webster's Dictionary [1]
(n.) Intermission of labor, as upon the Sabbath; rest.
Cyclopedia of Biblical, Theological and Ecclesiastical Literature [2]
( Σαββατισμός , Hebrews 2:9, A.V." rest"), a repose from labor, like that enjoyed by God at creation; a type of the eternal Sabbath of heaven. (See Rest).