Before presenting the merchant's comments upon such statements of such facts, we will name again the special reason why we draw protracted attention to the two writers, Mather and Calef. They were intelligent and alert cotemporaries, both in the vigor of manhood probably, for Mather was about thirty years of age, and Calef lived more than twenty-five years after the commencement of his controversy; both probably were cognizant of the main facts pertaining to witchcraft; even during or very shortly after their occurrence in the family of John Goodwin of Boston in 1688, in Salem 1692, and around both Mercy Short and Margaret Rule in Boston 1693. Therefore the controversial writings of these two, both well acquainted with the occurring witchcraft events of their day, but differing distinctly on many points of belief and policy, become, when used in connection, our best accessible source for learning what actually occurred in many witchcraft scenes, what beliefs were prevalent then, what kinds of evidence for convicting of witchcraft were admissible, and what rules governed the courts. Because of their value as teachers upon witchcraft, we desire to have these two men, with their agreements and differings, clearly comprehended. The merchant sent to the clergyman the following comment upon the chief point confirmed by the affidavits of five or six unimpeached witnesses, viz., the lifting of the girl to the top of the room by invisible power:-- "I suppose you expect I should believe it, and if so, the only advantage gained is, that what has so long been controverted between Protestants and Papists, _whether miracles are ceast_, will hereby seem to be decided for the latter; it being, for aught I can see, if so, as true a _miracle_ as for iron to swim; and the devil can work such miracles." A statement either more aspersive of its author's own candor, or more indicative of his thralldom to prejudice, has rarely been made. Either Calef or some one for him, when treating of the departure of the community from scriptural interpretation and treatment of witchcraft, when scanning rules laid down by accredited authors for its detection, and, generally, when handling creeds, broad principles, and prevalent usages, wielded a clear, pointed, and forceful pen. But Mather's facts blunted its point and baffled its powers. Look at their metamorphosis of the logician; he says, essentially, to his opponent, "If your facts are true, Catholics have the better of us in our controversy with them as to the continuance of miracles down to the present day. Your facts, if facts, are miracles, and we Protestants are wrong. Therefore I will not concede them: if true, they are "as great a miracle as for iron to swim," and prove the Catholics right. I won't grant them."