Dr. Heinrich Mussinghoff, Bishop of the Roman Catholic Diocese of Aachen, alongside with Pastor Peter van Briel (right) celebrates the High Mass at St Peter and Paul Church in Hopsten-Halverde, Kreis Steinfurt, North Rhine-Westphalia, Germany. The Mass formed part of the second Euthymia Day ("Euthymia-Tag") in 2014, and Bishop Mussinghoff served as guest preacher on the occasion. Every year four Euthymia Days ("Euthymia-Tags") are hold in the memory of Blessed Sister Maria Euthymia.