In 1643, England’s Long Parliament called theologians from every county of England and Wales to Westminster Abbey to revise the Thirty-Nine Articles, the foundational documents of the Church of England. As the divines commenced their revisions, they encountered a theological movement which they believed represented the greatest threat to the cause of Reformation. Somewhat surprisingly, it was not Roman Catholicism or even Arminianism; it was antinomianism, a new and powerfully growing sect. Concern to combat antinomian tenets drove the assembly into complex theological debates for the first six weeks of its meetings. Parliament’s signing of the Solemn League and Covenant, however, brought an end to the assembly’s revisions. The Covenant instigated the writing of a statement of faith that would function as the confession for a theologically united Church of England, Scotland, and Wales. To supervise the execution of this plan, the General Assembly of the Church of Scotland sent commissioners to the assembly to serve as consultative members. Although written in London primarily by English theologians, the Westminster Confession of Faith would be repudiated by Restoration officials. Its true impact came through its acceptance and implementation by the Church of Scotland.