Is there a cult in my neighborhood? The lumberjacks for Jesus?

Lumberjacks for Jesus is what I call them. I see the running around neighborhood, always in multiples of two. Sometimes two, four, or six, never three or five of one. They are always wearing white shirts and jogging pants. They are also always chanting about Jesus in unison. I can never really catch what they are saying. They all have big beards, and look like someone put lumberjacks in athletic wear. Anyone have any ideas?