Yes, I do remember that quite a while ago and why don't you remember that we were hearing from the Catholics who were explaining their non-response to the messages of Marco Polo from the emperor of China. They were talking about how Marco Polo was such a bad example of a Christian, not anything that they would want to be associated with, much less build a church upon, so messages coming through Marco Polo were mostly ignored and not much was done to send missionaries to China until the 19th century. Yes, we understand that sometimes there are principalities and powers of the air that limit what Christianity can do. And if some people are refusing to have their understanding improved or refined there is nothing to be done about that. It has to be a voluntary thing.