Praise the LORD from the earth, ye dragons, and all deeps:
Ver. 7. Praise the Lord from the earth] The psalmist proceedeth to factor for God among the inferior creatures; beginning with the lowest in the waters beneath, as the dragons or great whales; and then coming to rain and snow, &c., which are made out of the waters above.
Ye dragons, and all deeps] Of sea dragons, see Aelian. lib. 4, Animal. cap. 12: they live partly in the sea and partly on the land, as do crocodiles. These also yield matter of God's praise.