the wild ox: a massive horned animal of the open country that no one could tame or put to work, and so the stock picture of unstoppable strength
This is the name of a real animal, the aurochs, a huge wild bovine that once ranged across the lands of the Bible. It stood taller than a farm ox, carried a pair of long curving horns, and was hunted as a trophy rather than kept in a herd. The species died out in Europe in the 1600s, which is part of why the word puzzled later readers. The same name for the same beast turns up in Akkadian, the language of Assyria and Babylon, as "rimu".
Wherever the Bible names it, one quality is in view: strength that cannot be put to work. God's speech in Job presses exactly that point as a string of questions, asking whether the wild ox will agree to serve, spend the night at your feeding trough, or drag a plow down your furrow. The expected answer is no. That is what separates it from the ox of the farmyard (שׁוֹר), an animal of much the same size and shape that spends its life under a yoke.
Because of that reputation, the poets reach for its horns whenever they want a picture of force nothing can stand against:
- God bringing Israel out of Egypt has the horns of a wild ox for them (Numbers 23:22, Numbers 24:8)
- the tribes descended from Joseph gore the nations with horns like these (Deuteronomy 33:17)
- a rescued singer says his own horn has been raised like a wild ox's (Psalm 92:10)
- Lebanon and Mount Hermon leap like a young wild ox under the thunder of God (Psalm 29:6)
The image can also be turned against a person. In Psalm 22 the horns belong to the enemies, and the sufferer prays to be saved from them. In Isaiah's vision of judgment on Edom the wild oxen go down in the slaughter beside young bulls (פַּר) and the strongest of the herd, the untamed and the tame brought low together.