Revelation 1:11; Revelation 3:14

11 saying, "Write in a book 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."
14 "To the angel of the church in Laodicea write: The Amen, the faithful and true Witness, the Beginning of the creation of God, says this: