It can be interesting to look into differing beliefs and values. A trip to Gl. Vor Frue Kirke is a good way to learn about one of the local religions.
This house of prayer is often on the itineraries of travelers to Roskilde. But Gl. Vor Frue Kirke isn't the only drawcard in the area. Viking Ship Museum, Ledreborg Palace, and Land of Legends are some other recommended attractions close by.