It must be borne in mind, that it was then an established doctrine in theology, philosophy, and law, that the Devil could not operate upon mortals, or mortal affairs, except through the intermediate instrumentality of human beings in confederacy with him, that is, witches or wizards. The question, of course, in all minds and on all tongues, was, "Who are the agents of the Devil in afflicting these girls? There must be some among us thus acting, and who are they?" For some time the girls held back from mentioning names; or, if they did, it was prevented from being divulged to the public. In the mean time, the excitement spread and deepened. At length the people had become so thoroughly prepared for the work, that it was concluded to begin operations in earnest. The continued pressure upon the "afflicted children," the earnest and importunate inquiry, on all sides, "Who is it that bewitches you?" opened their lips in response, and[ii.11] they began to select and bring forward their victims. One after another, they cried out "Good," "Osburn," "Tituba." On the 29th of February, 1692, warrants were duly issued against those persons. It is observable, that the complainants who procured the warrants in these cases were Joseph Hutchinson, Edward Putnam, Thomas Putnam, and Thomas Preston. This fact shows how nearly unanimous, at this time, was the conviction that the sufferings of the girls were the result of witchcraft. Joseph Hutchinson was a firm-minded man, of strong common sense, and from his general character and ways of thinking and acting, one of the last persons liable to be carried away by a popular enthusiasm, and was found among the earliest rescued from it. Thomas Preston was a son-in-law of Francis Nurse.