The church has a wooden altar frontal, which is similar to the mural painting in the central apse, because it consists of Christ in a mandorla surrounded by the four tetramorphs. The figure of Christ wears a crown and is seated on a throne with a foot rest. The side compartments are divided into upper and lower registers, each with three figures. There are twelve figures in total on the upper and lower register on either side on Christ, which represents the twelve apostles. In the bottom right register there is a figure of Judas who is hanged. The image of the dead figure with a devil eating his vitals is a symbol of remorse.