Ivan, You Think the Monks Worship a Demon?

Ivan met a demon at glushka. He was preparing his army to wage war with the lord. The one that i met is e heard of a larger force. It has caused much suffering at that monastery and has collected many souls, all are now part of his master's army. Souls like that monk who committed suicide. This demon responsible for all of them. I don't think i do believe, but that stuff still scares me a lot, as it should.