The Seven Churches of Revelation, also known as The Seven Churches of the Apocalypse an The Seven Churches of Asia (referring to the province of Asia, not the continent), are seven major churches of Early Christianity, as mentioned in the New Testament Book of Revelation. All the sites are in modern-day Turkey and no longer have significant Christian populations since they were emptied of Christians under the Treaty of Lausanne. In Revelation, Jesus Christ instructs his servant John to: