Nieulandt, Adriaen van (I) – Allegorie op de vredestijd onder stadhouder Willem II, 1650 Rijksmuseum: part 3

The picture has something of this: saint, god, baroque, group, people, gold, many, book, interior, religious belief, armor, symbol, sword, decoration, shield, church.
Perhaps it’s a painting of a large group of people in the middle.