The mystery of the Cameronian, &c [electronic resource] : Ways unvailed, in an acknowledgment of publick sins, and engagement to covenanted duties, deduced from the solemn league and covenant of Scotland, England, and Ireland, in a suitableness to present circumstances, by the most zealous Contenders for that Way, and called The Active Testimony of the Church of Scotland, by them; And in a Letter, from a solid and sober-thinking Christian to a zealous covenanter, discovering the Vanity and Weakness of the principal Arguments adduced for supporting that Way. With a Preface illustrating the Whole. Being especially designed for opening the eyes of those in Scotland, who, upon that footing, dissent from the present establishment.