Seven churches devoured by lava? Maybe someone is trying to tell them something! No, actually many more homes and businesses are devoured by lava, but churches are built to last forever, so often we still have the ruins after a volcanic eruption, whereas other buildings are totally destroyed. Shown is the church in San Juan Parangaricutiro, Mexico, that was half-buried by a volcanic eruption in 1943. See lots more at Environmental Graffiti. Link
(Image credit: Flickr user · YeahjaleaH ·)