I had some here a while back. I didn´t let them in though I walked outside with them as it was a nice day. They started their spiel about who they were and what they believed but I cut them off and told them I didn´t follow organized religions. The man in the group said I needed a church and a group of likeminded believers to support my faith. I told the guy that we were already in my church. I motioned him to look at the fields, horses and cows around us and told him this is my church why do I need your to help me appreciate the hand of God at work in all this. Well that just about did it for them, they thanked me for my time and left quick.