The simplicity of the construction is impressive. The critics thought and still think, that the architecture is rather rough and repellent. From the outside the church is white, the main nave has a few windows and a flat gable roof. One small side aisle is covered with a flat roof. The tower is connected to the church in the west. Only the metal doors are discreetly decorated. In the interior, however, particular emphasis was placed on high-quality furnishings. The dark floor made of Belgian bluestone, a limestone, contrasts with the bright and simple church interior. A few paintings, the altar, the organ and the baptismal font form the decorative elements of the room. The meaning of the near emptiness is intended to focus on God. A motif that until then had been used more in Protestant churches.