A brother and I were working a two story L-shaped apartment complex one morning. We started at one end on the first floor and on the second door a man with bugged out eyes opened the door and said loudly "WHAT?" As my partner began his presentation, I noticed behind him there was no furniture in the living room, but there were several stands of wire stung across the room and these had papers clipped to them with clothespins. (The guy acted and looked similar to the professor on Back to the Future)
As soon as my partner had mentioned the word "God", the man interrupted and said with great emphasis "God! the Omnipotent, The King of Kings, The Most powerful, Invisible, Creator, Divine, The Source, All Powerful........................"
As he continued mentioning words or phrases that he associated with God, we slowly stepped back and made our way to the second floor. On the first door there we were invited in and we went in and talked to that family for about 20 minutes.
As we left that apartment my partner said "Hey Listen, he is still at it!" The guy was still there repeating some of the same words that he was saying when we knocked on his door. We found a different staircase and left that facility as quickly as we could. Needless to say, we did not put him down as a return visit