5.19.18. I think that this prophecy regards the coming of Christ and the Roman Empire. Five cities are either the Lord's law, which
was translated for the first time in Alexandria, or five orders of the Church: bishops, presbyters, deacons, the faithful and catechumens, or the spiritual understanding of the Law, about which the Apostle said: "Yet in the church I had rather speak five words with my understanding, that by my voice I might teach others also, than ten thousand words in an unknown tongue." [1 Cor 14:19]
(trans. S. Adamiak)