Who will bring me [into] the strong city?.... Which some understand of Rabbah of the Ammonites, which Joab besieged, and sent to David to come and take it in person, 2 Samuel 12:26. The Targum interprets it of Tyre, which was a strong fortified city, Ezekiel 26:4. It rather seems to be the same with Edom, or the metropolis of the Edomites; since it follows:
who will lead me into Edom? which was situated in the clefts of the rock, and on the height of the hill, Jeremiah 49:16; but is mystically to be understood of the city of Rome, the great and mighty city, as it is often called in the book of the Revelation, Revelation 11:8; whose destruction is certain, being predicted; and after which there have been desires raised in the hearts of God's people in all ages; and particularly just before the time God will put it into the hearts of the kings of the earth to burn it with fire; who are here represented by David, as desirous of entering into it in triumph to destroy it,