 Complete the following phrase:  In 1941, while serving as a pastor in Lübeck, he met Johannes Prassek, a Catholic priest from the nearby Sacred Heart Catholic Church . They shared their disapproval of the Nazi regime, and Prassek introduced Stellbrink to his Catholic colleagues, Frs Hermann Lange and Eduard Mueller. The four priests spoke publicly against the Nazis  initially discreetly  distributing pamphlets to friends and congregants. They copied and distributed the anti-Nazi sermons of the Catholic Bishop Clemens August von Galen of Münster. Then, following the 