John Gills Exposition of the Bible Commentary - Psalms 48:7
Thou breakest the ships of Tarshish with east wind. This is either another simile, expressing the greatness of the dread and fear that shall now seize the kings of the earth; which will be, as Kimchi observes, as if they were smitten with a strong east wind, which breaks the ships of Tarshish; and to the same purpose is the note of Aben Ezra; who says, the psalmist compares the pain that shall take hold upon them to an east wind in the sea, which breaks the ships; for by Tarshish is meant,... read more
Matthew Henry's Complete Commentary - Psalms 48:1-7
The psalmist is designing to praise Jerusalem and to set forth the grandeur of that city; but he begins with the praises of God and his greatness (Ps. 48:1), and ends with the praises of God and his goodness, Ps. 48:14. For, whatever is the subject of our praises, God must be both the Alpha and Omega of them. And, particularly, whatever is said to the honour of the church must redound to the honour of the church's God. What is here said to the honour of Jerusalem is, I. That the King of heaven... read more