Makest men as the fishes of the sea - Easily are we taken and destroyed. We have no leader to guide us, and no power to defend ourselves. Nebuchadnezzar is here represented as a fisherman, who is constantly casting his nets into the sea, and enclosing multitudes of fishes; and, being always successful, he sacrifices to his own net - attributes all his conquests to his own power and prudence; not considering that he is only like a net that after having been used for a while, shall at last be thrown by as useless, or burnt in the fire.
And makest men as the fishes of the sea - mute, helpless, in a stormy, restless element, no cry heard, but themselves swept away in shoals, with no power to resist.
As the creeping things - whether of the land (as it is mostly used), or the sea Psalm 104:25. Either way, it is a contemptuous name for the lowest of either.
That have no ruler over them - none to guide, order, protect them, and so a picture of man deprived of the care and providence of God.