The Strict Sabbath
The Lord’s Day as the perpetual fourth commandment, kept holy whole-day.
Settled clearly
Background
Sabbatarianism had developed sharply in English Puritan thought from Nicholas Bownde's *True Doctrine of the Sabbath* (1595), Richard Greenham's casuistry, and the campaigns against Sunday sport — culminating in James I's *Book of Sports* (1618, republished 1633) which Puritans regarded as a deliberate provocation. The Continental Reformed view was less strict: Calvin had treated the Sabbath as a ceremonial institution, abrogated as to the day but binding as to the principle of regular public worship; the Synod of Dort took a similar line. The English Puritans had tightened: the Sabbath is a creation ordinance (Gen. 2:3), perpetually moral, with its day changed from the seventh to the first by Christ's resurrection. Whole-day cessation from labour and recreation was required.
The Assembly’s handling
WCF XXI.7-8 codified the strict English-Puritan Sabbath as the Reformed confessional position. XXI.7 establishes the Sabbath as a positive moral commandment, perpetually binding, with the day changed from the seventh to the first by the apostolic example (Acts 20:7, 1 Cor. 16:1-2, Rev. 1:10). XXI.8 prescribes the manner of observance: 'the whole time' is to be kept holy unto the Lord, with cessation from 'worldly employments and recreations' apart from 'works of necessity and mercy.' The Continental Lord's Day tradition, more permissive of recreation after public worship, is rejected. The Larger Catechism Q. 115-121 develops the case at length.
Parties
The strict-Sabbatarian consensus
The Sabbath is a creation ordinance and a perpetually moral commandment; the day is changed to the first day by Christ's resurrection; whole-day cessation from ordinary labour and recreation is required.
- Samuel Rutherford (c. 1600–1661)
- George Gillespie (1613–1648)
- Edmund Calamy the Elder (1600–1666)
- Thomas Young (1587–1655)
- Anthony Tuckney (1599–1670)
- Humphrey Chambers (1599–1662)
Continental Lord's Day (less strict; not pressed)
The Sabbath's perpetual element is regular public worship and a day of rest, but ordered recreation after public worship is permitted. Calvin, the Synod of Dort, the Heidelberg tradition.
Confessional language
WCF XXI.7-8: '…[God] hath particularly appointed one day in seven, for a Sabbath, to be kept holy unto him; which, from the beginning of the world to the resurrection of Christ, was the last day of the week; and, from the resurrection of Christ, was changed into the first day of the week, which, in Scripture, is called the Lord's Day, and is to be continued to the end of the world, as the Christian Sabbath. This Sabbath is then kept holy unto the Lord, when men, after a due preparing of their hearts, and ordering of their common affairs beforehand, do not only observe an holy rest, all the day, from their own works, words, and thoughts about their worldly employments and recreations…'
Ontology placement
This crux bears on the following attribute of the Westminster ontology. The Westminster baseline value is marked WCF.
VI · Law & Sanctification · Sabbath
Legacy
The Westminster Sabbath became the defining mark of English- and Scottish-Reformed piety. Sabbatarianism shaped Scottish-Sabbath law into the 20th century; the New England blue laws derive their structure from Westminster. The Free Church of Scotland's continued strict Sabbath observance and the post-1903 American Presbyterian softening of the clause mark the two later trajectories. Modern Reformed debates about Sunday cessation, regulative principles of worship, and Sabbath observance all turn on Westminster XXI.