Gregory the Dialogist

But I see we must enquire, how this Behemoth, who eats hay like an ox, is said to destroy the life of the spiritual, when, as was before said, by the word 'hay' is designated the life of the carnal. His food also will no longer be choice, if, in eating hay, he seizes the carnal. But it occurs at once in reply, that some men are both hay in the sight of God, and among men are counted under the name of holiness, when their life displays one thing before the eyes of men, and before the Divine judgment their conscience intends another. …

Morals on the Book of Job, Book 32, Section 19 ↗