They that go down to the sea in ships, that do business in great waters;
Ver. 23. They that go down to the sea in ships] Here we have a fourth specimen or instance of God's gracious and wise dispensations towards men, in their trading or trafficking by sea. These are said to go down to sea, because the banks are above it; but the water is naturally higher than the land, and, therefore, sailors observe that their ships fly faster to the shore than from it. But what a bold man, saith the poet, was he that first put forth to sea! (Horat. Od. lib. 1, 3.)
Illi robut, et aes triplex
Circa pectus erat, qui fragilem truci
Commisit pelago ratem
Primus, nec timuit praecipitem Africum, &c.
That do business in great waters ] Merchants and mariners, who fish, and find almug, or coral, saith Kimchi, who do export and import commodities of all sorts.