gold: the bright, heavy metal that does not tarnish, and the wealth and worth measured by it
This is the ordinary Hebrew word for gold. At its core it names one thing, the bright, heavy metal that does not rust or tarnish, and from there it stretches naturally to whatever is made of gold, whatever gold is worth, and (rarely) to a gold-like gleam.
What changes from verse to verse is the setting, not the sense:
- the raw metal a land yields, praised when its quality is good
- jewelry and crafted objects, from a nose ring to a golden bowl
- the overlay, lampstands, and vessels of the tabernacle and the temple
- a king's throne, shields, drinking cups, and scepter
- treasure, tribute, plunder, and goods carried between nations
- the metal an idol is cast from or plated with
The most striking thing about the word is how evenly it sits on both sides of a line. The same metal covers the ark and is poured into the calf; it fills Solomon's temple and it fills the treasury he was warned not to build up. The Bible never treats gold itself as holy or as corrupt. What it watches is the use, which is why the prophets can turn the prestige of gold against the idol and say plainly that a gold-plated god cannot save.
Because gold was the standard of lasting worth, it also became the measure by which other things are measured. Wisdom and the commands of God are declared better than gold, and that claim only works because everyone already agreed gold was the finest thing a person could own. In the same way, gold in the refiner's fire became a picture of people tested and purified. Silver (כֶּסֶף) is the metal this word is most often paired with, and it consistently ranks a step below.
Nuances
Whether the word in Job 37:22 names a golden brightness in the sky or the metal gold itself.
- contestedThe word here is a color or luster term, describing a golden splendor that comes out of the north.; TWOT, s.v. זָהָב (no. 529a)
- contestedThe verse is textually doubtful and cannot securely carry a color sense.; BDB, s.v. זָהָב