The text of the treatise comprises a list of numbered responses to ‘reasons’, which correspond closely to sections of the printed version of Scot’s Discoverie. The text is provided together with excerpts from the relevant parts of the Discoverie for comparison, and is fully annotated. The author uses a variety of theological sources in addition to biblical quotations, including St Augustine, Calvin, Peter Martyr Vermigli, Cyprian, and Chrysostom. The treatise touches on a range of issues in relation to witchcraft, including the veracity and causes of witches’ confessions, the question of whether accused witches are mentally ill or not, whether witches are guilty of idolatry and apostasy, and the circumstances under which execution is justified. The author presents a thorough critique of Scot’s method, as well as his conclusions.