After I opened the door to the group of Jehovah Witnesses, one put his face right next to my screen door as if he only wanted the best look inside my home. He invited me to his church for "free messages from the bible." Almost by instinct, I knew he said something illegal. My tone immediately dropped. I usually communicate for awhile with such bible inspired groups. When the introduction sounded like it was sold out before the door was opened, then keeping the peace is the only option.