what are the seven churches mentioned in the book of revelation
Seven churches of Asia In an early part of the Revelation, on the Greek island of Patmos, Jesus Christ instructs his servant John of Patmos, through an angelic intermediary, to: "Write on a scroll what you see and send it to the seven churches: to Ephesus, and to Smyrna, and to Pergamum, and to Thyatira, and to Sardis, and to Philadelphia, and to Laodicea."[1]
Seven Archangels In the Catholic Church three archangels are mentioned by name in its canon of Scripture: Michael, Gabriel, and Raphael who appears in the deuterocanonical Book of Tobit, where he is described as "one of the seven angels who stand ready and enter before the glory of the Lord of Spirits",[3] a phrase recalled in Revelation 8:2-6.