Matthew Henry Presbyterian @wholebiblehenry

God, for the further proving of his own power and disproving of Job's pretensions, concludes his discourse with the description of two vast and mighty animals, far exceeding man in bulk and strength, one he calls behemoth, the other leviathan. In these verses we have the former described.

Commenting on Job 40:15-24

John Gill Reformed Baptist @doctorgill

He is the chief of the ways of God,.... Or the beginning of them, that is, of the works of God in creation; which must be restrained to animals, otherwise there were works wrought before any of them were created.

Jamieson-Fausset-Brown Reformed @jfbcommentary

strong--rather, "tubes" of copper [UMBREIT].