St. Michael's Church was originally built in 1665-1668. Over the years, the church has been rebuilt several times and today the building is characterized by neoclassicism. In the beginning, the church was called “German Church” because it served the many German-speaking immigrants and not least the garrison who mainly spoke German.
St. Michaelis Church has been Garrison Church from the beginning – and it still is. One of the ministers from the church is chaplain to the garrison and thus minister for the soldiers on duty in Fredericia. Therefore, the church also had a vital part to play in connection with the sortie from Fredericia on July 6th 1849. St. Michaelis Church is included in a special arrangement that requires the church to serve the garrison and appoint a chaplain to the garrison. Furthermore, the church has a lodge for commandants intended for the chief of regiment. Count, countess, and the royals are also seated in the lodge when attending service. Today, St. Michaelis church can be described as the only Garrison Church in Denmark outside of Copenhagen.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.