What discerning criteria is used between real prophets and false prophets?
Interesting you should ask. Try reading Amos. He was despised by his people who were living in comfort and luxury. He told them that they placed their creature comforts above the Lord.
Just so with the South Koreans, as most of the posts here demonstrate. I must call my brothers and sisters in Christ on their failure to work effectively toward reunification. They are not doing so.
Typically a false prophet tells you what you want to hear, not what you need to hear.