She deals cruelly with her young, as if they were not hers; though her labor be in vain, yet she has no fear,
Job 39:16 · ESVView all translations

God answers Job by pointing him to the ostrich. She leaves her eggs in the sand and treats her chicks as if they were not hers — and the verse asks what such a bird says about the God who made her.

A mother without a mother's instinct

The ostrich breaks the pattern we see in almost every other mother. One commentator ties her harshness and its cause into a single lesson for Job:

She also treats her young harshly, as though they were not hers (v.16). How unlike most mother birds or animals! Why is this so? "Because God deprived her of wisdom, and did not endow her with understanding" (v.17). Sad to say, some human mothers act like the ostrich in this matter, but it is abnormal. But Job was to learn from the ostrich that God does not do what man might naturally expect. He does not need to give us His reasons.

Leslie M. Grant

The contrast God draws

God does not show Job the ostrich on her own. He sets her beside a bird that loves its young:

The ostrich, on the contrary, leaves its young to get through as best they can. She leaves her eggs out in the sand, to come to maturity there or to be destroyed. She does not care about them... And who is to dispute with God? God gives one bird its remarkable character of affection. From another bird He takes away the commonest sense — a bird of immense power and great swiftness, able to outrun a racehorse for a while.

William Kelly

Two birds, one Maker, opposite natures.

A disputed passage

Readers differ over what this verse describes. Reports about the bird itself add to the puzzle:

The passage speaks of the ostrich leaving her eggs unprotected and hardening herself against her young. The ostrich leaves its eggs in the sand, well covered up. The sun keeps them warm by day, and the parent sits on them at night. She leaves other eggs unprotected nearby as food for the chicks when they hatch, and these may get trampled. As to the indifference of the parents to their young, reports say that when a hunter approaches, they leave their nests. Often they cannot find the place again in the wide desert. Yet people have found dead jackals near the nests, killed by the parent birds. Some suppose that Job 39:16 refers to other birds laying eggs in the ostrich's nest, so that the chicks which hatch are "not hers."

Morrish Bible Dictionary

Care for the helpless brood

The mother does not care for her chicks. Yet they live, and that raises a question:

All things, however wild and senseless they seem, are His creatures, and He does not forget them... Here is a creature God Himself seems to have deprived of the ordinary mother's instincts. Yet some One — Who? — cares for the helpless brood.

Samuel Ridout

The ostrich as a warning picture

Scripture later uses this bird as the lowest measure of human cruelty. When Jerusalem fell, the prophet compared its mothers to her:

No wonder the Chaldean enemy was bitter in reproach and cruel in punishment. But, sad to say, the chosen nation's cup of indignity was not full until they themselves turned the most bitter of all against their own kin, out of sheer want and misery. "Even jackals offer the breast; they nurse their young; but the daughter of my people has become cruel, like the ostriches in the wilderness."

William Kelly

The response God is after

God never explains the ostrich to Job. One writer names the response that fits:

But this is not without God. He takes in more than man can grasp, and it pleases Him, of His own will and wisdom, to deprive the ostrich of wisdom. Yet He has also given her a swiftness that mocks the swiftest horse with its rider. Let man then mark, learn, and worship, and not set himself up to judge God or to murmur. That would be folly more guilty than the desert racer's, as well as irreverence and rebellion.

William Kelly

Summary

- Made so. Her hardness toward her young is no accident. God withheld wisdom from her by His own choice.

- Not explained. God tells Job what He did, never why. He "does not do what man might naturally expect," and owes us no reasons.

- Not uniform. The same Maker gave one bird remarkable affection and gave this one none. He gave her speed instead, enough to outrun a racehorse.

- Not forgotten. Though the mother fails, the brood survives; someone still feeds what no parent guards.

- Not ours to judge. The right answer to a creature we cannot explain is worship, not complaint.

Reviewed by Orion on September 20, 2026