Stay classy fundamentalists!
I think this is excellent evidence as to why society cannot trust religious institutions with important parts of our lives. What does a funeral need a church or a preacher for? This pompous man has decided its his place to hurt a grieving family. Religious bigots picket funerals and hurt other mourners. Secular principles don't lead people to do this kind of thing. This is just one more thing that religion perverts.
Liberté. Égalité. Fraternité.