In Turkey the Hagia Sophia (the world's largest cathedral for nearly a thousand years) was turned into a mosque in the 15th century, then a museum in the 1930’s, and now a mosque again by the present government in Turkey.
Some say that the Dome of the Rock was an Orthodox Christian church, prior to being converted to a second mosque on the Temple Mount in Jerusalem. The first mosque being the Mosque of Omar (built by a Persian Muslim conqueror around 670 AD.
I knew a Baptist preacher that was crazy about Dodges.