English summary: In October 1717 Lutheranism celebrated the 200th anniversary of Luther's nailing his 95 Theses to the door of the Wittenberg church. Harm Cordes describes the course of this Reformation anniversary and how the Reformation is seen in the anniversary publications. German description: Der 31. Oktober 1517 galt schon bald nach dem Tod Martin Luthers als die Geburtsstunde der Reformation. Aus diesem Wissen entwickelte sich...