Seven cities of Revelation

"I, John, your brother and companion in the suffering and kingdom and patient endurance that are ours in Jesus was on the island called Patmos, because of the word of God and the testimony of Jesus. I was in the Spirit on the Lord's day, and I heard behind me a loud voice like the sound of a trumpet, saying, "Write in a book what you see, and send it to the seven churches, to Ephesus, Smyrna, Pergamum, Thyatira, Sardis, Philadelphia and Laodicea." Revelation 1:9-11

To the angel of the church in Smyrna write:

These are the words of him who is the First and the Last, who died and came to life again. I know your afflictions and your poverty — yet you are rich! I know the slander of those who say they are Jews and are not, but are a synagogue of Satan. Do not be afraid of what you are about to suffer. I tell you, the devil will put some of you in prison to test you, and you will suffer persecution for ten days. Be faithful, even to the point of death, and I will give you the crown of life. He who has an ear, let him hear what the Spirit says to the churches. He who overcomes will not be hurt at all by the second death.

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