Mutatis mutandis

The aim of the paper is to trace a historical line of how the Unitarian ministers were trained at the Unitarian Theological Seminary of Kolozsvár. The first part shortly presents the most important stages of the Seminary beginning with the 16th century. The second part discusses the role of the newly elected Unitarian professors of the Seminary in the Transylvanian Unitarian Church especially during the beginning of totalitarian regime.