{Reference Type}: Journal Article {Title}: Professional dynamics of the forensic evaluation of mental states in eighteenth-century Denmark-Norway. {Author}: Nissen NE; {Journal}: Hist Psychiatry {Volume}: 33 {Issue}: 4 {Year}: 12 2022 {Factor}: 0.579 {DOI}: 10.1177/0957154X221115353 {Abstract}: This study examines criminal cases related to blasphemy under the absolute monarchy of Denmark-Norway, and presents the evaluation of mental states within a forensic context between 1713 and 1733. First, the article explains how the legal framework and normative guidelines for pastoral care envisaged the interplay between judges, priests and doctors in evaluating mental states. Then, an examination of selected cases is provided, showing the dynamics and the role assignment in the evaluation of mental states in practice. Covering a period characterized by a gradual differentiation of theology, law and medicine, this case study enhances understanding of what preceded the development of psychiatry as a medical speciality during the nineteenth century.