The beautiful altarpiece is carved in gold-plated wood. The motif depicts Christ on the cross flanked by the Virgin Mary and the apostle John. At the bottom, a frieze runs with the 12 apostles surrounding Jesus as the savior and judge in the center.
The beautiful stained glass mosaics in the apse depict "The Good Shepherd" and "The Sower." Also, take note of the splendid organ facade from 1943, on which the former king's coat of arms can be seen.
The church's carillon consists of 49 bells and plays every day at 8:00 AM, 12:00 PM, 2:00 PM, 4:00 PM, and 6:00 PM.