Oelenberg Abbey is a Trappist monastery located in Reiningue near Mulhouse, France. It has been an important place of worship in Alsace since the 11th century but now hosts a small community.
In 1046, a priory of the Canons Regular of St. Augustine was founded by Heilwig of Dabo, Countess of Eguisheim and mother of Pope Leo IX. The latter dedicated the church in 1049. The abbey was originally a double monastery. In 1273, the nuns left for Cernay. In 1626, the abbey was handed over to the Jesuit college of Freiburg im Breisgau, then in 1774 to the University of Freiburg, until the community was suppressed and the site sold off as national property during the French Revolution. In 1825, a group of Cistercian monks from Kleinburlo Abbey, Darfeld in the Rhineland, settled in the buildings.
During the First World War, a major part of Oelenberg Abbey was destroyed by bombing on June 26, 1915. The church, the organ of Rinckenbach and the conventual buildings suffered extensive damage. The abbatial church and the convent were re-built in 1920 by architect Paul Kirchacker of Mulhouse using the remains of the church. The choir stalls carved by Théophil Klem were scrupulously restored.
During the Second World War in November–December 1944, the abbey was partly destroyed. The French artillery wanted to spare the monastery, but had to bomb an observatory built by the Germans in the bell tower of the church.
The abbatial church has Romanesque, late Gothic and Baroque elements from the 12th century, 1486 and 1755 respectively. It is adorned with a 12th-century processional cross, a 14th-century crucifix, and two statues of the Virgin Mary of the 15th and 18th centuries.
The three chapels of Saint Michael, Saint Leo and the Mount of Olives feature elements of the 12th century and of 1486, as well as a painting and a reliquary that come from Lucelle Abbey which was dissolved during the French Revolution.
References:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.