Damaged several times by the forces of nature and construction errors, the Roman Catholic parish church, which belongs to the Rietberg-Süd pastoral network in the Archdiocese of Paderborn, was rebuilt, renovated and extended several times over the years by Count Johann I, among others, so that today it shines as a three-aisled, late medieval church with baroque and neo-Gothic extensions in the heart of Rietberg.