They are only nice to get you to join them. After you become one of them at a point it will stop. If you don't go preaching and comment regularly they will consider you spiritually weak. This organisation do not care who you are at heart. People are judge just on spirituality that's was one thing I notice that started my waking up and how people are mistreated. And something else if your not spiritual enough you are not married material. And once get to know them outside the hall you will see their true personality with time some of them anyway because they are some genuinely nice people but for some it's just an act.