Commentary on Job 39

In Job 39, God continues His interrogation of Job from the whirlwind, shifting from the cosmic and meteorological wonders of chapter 38 to the wild animal kingdom. The Lord parades before Job a series of untamed creatures—mountain goats, wild donkeys, wild oxen, ostriches, horses, and hawks—each one a living parable of divine sovereignty. These animals do not serve humans, obey no master, and live by instincts God alone planted. The chapter humbles human pretension by showing a world that thrives entirely outside human control, inviting Job (and us) to trust a Creator who governs what we cannot manage.

Historical context

The book of Job is set in the patriarchal period, likely before the Mosaic covenant, but was probably written during the time of Solomon or the exile. Job 39 belongs to the first of two speeches God delivers from the whirlwind (Job 38–41). These chapters form the climax of the book, where God finally answers Job—not by explaining his suffering, but by revealing his majesty.

Ancient Near Eastern audiences would have recognized the animals in this chapter as symbols of chaos and untamed power. The wild ox (re'em רְאֵם) was a legendary beast of immense strength, often used in Ugaritic poetry to represent divine power. The ostrich, with its apparent foolishness, was a creature of the desert margins. By cataloging these animals, God is not giving a biology lesson; he is drawing a line between Creator and creature. Every animal Job sees is a creature God made, sustains, and understands—while Job can neither command nor comprehend them.

Verse by verse

• 1:

  God asks Job if he knows the time when mountain goats give birth. The question is pointed: this is not general trivia but intimate knowledge of a creature that lives in the high crags, far from human settlements. God knows the labor pains of the wild goat; Job does not even know when they come. The implied rebuke is gentle but devastating.

• 5:

  God shifts to the wild donkey, an animal that "scorns the city" and "laughs at the driver's shout" (v. 7). Unlike the domesticated donkey, this creature lives free, bound by no human tether. God is the one who "loosed its bonds"—a deliberate echo of Israel's exodus language. The wild donkey is a living symbol of the freedom God alone grants, a freedom that human beings cannot give or take away.

• 9:

  The wild ox (re'em) is the ancient equivalent of the aurochs, a massive bovine that no farmer could tame. God asks a series of rhetorical questions: "Will the wild ox be willing to serve you?" The answer is obviously no. This beast serves only its Maker. The point is not that animals are useless to humans, but that the world is not primarily a human utility. It exists for God's glory first.

• 13:

  God turns to the ostrich, a bird that seems almost absurd in its design. The Hebrew describes her wings as flapping joyfully, yet she cannot fly. She "leaves her eggs to the earth" (v. 14), a detail ancient observers took as neglect. But God's point is not to critique the ostrich; it is to show that even a creature that seems foolish to us has a place in his order. The ostrich is not a mistake—she is a mystery.

• 17:

  God says plainly that he made the ostrich without wisdom and gave her no share of understanding. This is a startling admission: God himself has created a creature that appears deficient. But the verse is not about the ostrich's intelligence; it is about God's sovereignty over all kinds of being. Some creatures are made for strength, others for speed, and some simply to display the range of divine creativity.

• 19:

  The warhorse is the most majestic animal in the chapter. God asks Job if he gave the horse its strength or clothed its neck with thunder. The horse "laughs at fear" and "does not turn back from the sword" (v. 22). This is not a cavalry horse trained for battle; this is a creature whose very nature is courage. God is the one who made it so—not human breeding or training.

• 26:

  God asks Job if it is by his wisdom that the hawk soars and the eagle mounts up. The answer is no. These birds migrate and hunt by instincts God himself implanted. The question echoes the earlier chapters of Job, where Job's friends claimed to understand God's ways. If Job cannot explain how a bird flies, how can he presume to judge the governance of the universe?

• 27:

  The eagle makes its nest on high, in the inaccessible crags. It lives in a world Job cannot reach. Yet God sees it, feeds it, and knows its ways. The chapter ends where it began: with the wild, untamed creation that belongs to God alone. Job is left not with an answer to his suffering, but with a vision of a God who is far greater than he imagined.

Key themes

• Divine sovereignty over creation
• The wild as a sign of God's freedom
• Human limitation and humility
• Creation's purpose beyond human utility

Application

Job 39 confronts a deep impulse in all of us: the desire to have a world we can manage. We want God to explain himself in terms we can understand, to fit into our categories of fairness and justice. But God refuses. Instead, he takes Job on a tour of the wild—the mountain goat, the wild donkey, the ostrich, the warhorse. These creatures do not answer to us, and they do not need us. They exist for God's pleasure, not our utility.

This is not a cruel lesson. It is a liberating one. If the world is not ultimately about us, then we are freed from the burden of having to make sense of everything. We can trust the God who feeds the eagle and gives the horse its courage, even when we cannot see what he is doing in our own lives. The gospel deepens this: the same God who governs the wild creation came in Christ to redeem the wildness of our own hearts. He is not a distant manager but a near Father, and he can be trusted with what we do not understand.

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