 By the study of the old Lutheran theologians, particularly Martin Chemnitz, and the Roman Catholic theologian Johann Adam Möhler, he came to an Evangelical Catholic view about church.In the Reformation jubilee year of 1917—exactly 100 years after Claus Harms— Hansen published 95 theses (Stimuli et Clavi) in Latin and German, as a sharp criticism against contemporary Protestantism.His theses influenced the foundation of "Hochkirchliche Vereinigung" in October 1918.