Sabbatarianism
http://mb-soft.com/believe/text/sabbatar.htmDefinition of the term. Distinguishes between strict or literal sabbatarianism, which can only apply to the seventh-day sabbath, and semisabbatarianism, which transfers the demands of the sabbath to Sunday.
Submitted in section: Religion & Spirituality: Christianity: Practices: Sabbatarianism: Sabbatarianism