'Angel of the Church' in the Bible

"To the angel of the church in Ephesus write: 'These are the words of him who holds the seven stars in his right hand, who walks among the seven golden lampstands:

"And to the angel of the church in Smyrna write: 'These are the words of the First and the Last, who died, and came to life:

"And to the angel of the church in Pergamum write: 'These are the words of him who has the sharp two-edged sword:

"And to the angel of the church in Thyatira write: 'These are the words of the Son of God, who has eyes like a flame of fire, and whose feet are like burnished bronze:

"And to the angel of the church in Sardis write: 'These are the words of him who has the seven spirits of God and the seven stars: I know your works; you have a name of being alive, but you are dead.

"And to the angel of the church in Philadelphia write: 'These are the words of him who is holy, who is true, who has the key of David, who opens and no one shuts, and shuts and no one opens:

"And to the angel of the church in Laodicea write: 'These are the words of the Amen, the faithful and true witness, the beginning of God's creation: