Half way around, they find themselves outside a prefabricated building from which the sound of joyful and loud singing is heard.
"What's this place then?" asks one of the new arrivals.
"Hush! Says the angel, "I'll tell you later".
So the tour continues, and eventually the questioner asks again, when the group are some distance from the building.
"Well," says the Angel "that's the Pentecostal Hall. They're always singing like that."
"Why do we have to keep so quiet outside then?"
"It seems they think they're the only ones here, and we don't like to hurt their feelings!"