Noun
The tenets of Sabbatarians.
Source: Webster's dictionaryEdition, Vol. I, pages 221, 222. Sabbatarianism arose and spread among both the continental and English Protestants during the 17th and 18th centuries. Source: Internet
Sunday Sabbatarianism is enshrined in its most mature expression, the Westminster Confession of Faith (1646), in the Calvinist theological tradition. Source: Internet