Sabbatarians, those who keep the seventh day as the Sabbath. They are to be found principally, if not wholly, among the Baptists. They object to the reasons which are generally alleged for keeping the first day, and assert that the change from the seventh to the first was effected by Constantine on his conversion to Christianity. The three following propositions contain a summary of their principles as to this article of the Sabbath, by which they are distinguished: 1. That God has required that the seventh, or last, day of every week be observed by mankind universally for the weekly Sabbath. 2. That this command of God is perpetually binding on man till time shall be no more. 3. That this sacred rest of the seventh-day Sabbath is not (by divine authority) changed from the seventh and last to the first day of the week, or that the Scripture nowhere requires the observance of any other day of the week for the weekly Sabbath but; the seventh day only. They hold, in common with other Christians, the distinguishing doctrines of Christianity. See Evans, Sketches of the Denominations of the Christian World. SEE BAPTISTS, SEVENTH-DAY.