His heart is hard as a stone, hard as the lower millstone.
God, having in the foregoing verses shown Job how unable he was to deal with the leviathan, here sets forth his own power in that massy mighty creature. Here is, I. God's sovereign dominion and independency laid down, Job 41:11. 1. That he is indebted to none of his creatures.
Commenting on Job 41:11-34
When he raiseth up himself,.... Not out of the waters, but above the surface of them, so as that his large bulk, his terrible jaws and teeth, are seem; the mighty are afraid; not only fishes and other animals, but men, and these the most stouthearted and courageous, as mariners and masters of vessels; by reason of breakings they purify themselves: either because of the...
heart--"In large beasts which are less acute in feeling, there is great firmness of the heart, and slower motion" [BOCHART]. The nether millstone, on which the upper turns, is especially hard.