Nail

The nail in scripture is a small fastening device — sometimes a metal spike driven through wood, sometimes a wooden tent-pin driven into the ground — but it carries a weight of meaning out of all proportion to its size. It binds idols to their bases, holds together the doors of the temple, drives through a sleeping general's head, and stands as a figure for a man on whom an entire household is hung.

Materials and Use in Construction

When David stockpiled materials for the temple his son would build, the basic fastening hardware was provided in bulk: "And David prepared iron in abundance for the nails for the doors of the gates, and for the couplings; and bronze in abundance without weight" (1Ch 22:3). The doors of the temple gates were heavy enough to require iron spikes, and the wider structure required so much bronze that it was simply not weighed.

Inside the finished house, the scale of value shifts upward. Solomon's nails were not iron at all: "And the weight of the nails was fifty shekels of gold. And he overlaid the upper chambers with gold" (2Ch 3:9). The fastening hardware itself participated in the gilding of the sanctuary.

Fastening Idols in Place

The same craft vocabulary turns up in the prophetic mockery of idol-making. The carpenter, the goldsmith, and the smith collaborate, and the final step is to nail the finished image to its plinth so it cannot tip over: "So the carpenter encourages the goldsmith, [and] he who smoothes with the hammer him who strikes the anvil, saying of the soldering, It is good; and he fastens it with nails, that it should not be moved" (Isa 41:7). Jeremiah carries the same picture into his polemic against the gentile gods: "They deck it with silver and with gold; they fasten it with nails and with hammers, that it will not move" (Jer 10:4). The literal stability of an idol depends on hardware; the satirical edge is that a god needing a nail to hold it upright is no god at all.

The Tent-Pin as Weapon

The most violent appearance of the implement is the death of Sisera. The Hebrew term catalogued under "nail (or, peg)" appears in the UPDV at Judges 4:21 as "tent-pin," the wooden stake that fastens a Bedouin tent to the ground: "Then Jael Heber's wife took a tent-pin, and took a hammer in her hand, and went softly to him, and struck the pin into his temples, and it pierced through into the ground; for he was in a deep sleep; so he swooned and died" (Judges 4:21). The same domestic object that secures a tent against the wind here pins a Canaanite commander to the dirt.

Figurative: The Secure Anchor

From the literal use comes a recurring figure — the nail or peg driven into a firm surface, on which a household, a remnant, or a kingdom is hung.

Ezra prays in this register after the return from Babylon: "And now for a little moment grace has been shown from Yahweh our God, to leave us a remnant to escape, and to give us a nail in his holy place, that our God may lighten our eyes, and give us a little reviving in our slavery" (Ezr 9:8). The "nail in his holy place" is a fixed point of attachment in the rebuilt sanctuary; the surviving remnant has somewhere secure to hang on.

Isaiah uses the same figure for the steward Eliakim, transferring household authority from Shebna: "And I will fasten him as a nail in a sure place; and he will be for a throne of glory to his father's house" (Isa 22:23). A nail driven into solid wall can carry weight; Eliakim is to carry the weight of his father's house.

The figure then turns — the nail itself is not unconditionally permanent. "In that day, says Yahweh of hosts, will the nail that was fastened in a sure place give way; and it will be cut down, and fall; and the burden that was on it will be cut off; for the [Speech] of Yahweh has decreed it" (Isa 22:25). Even a peg in a sure place falls when Yahweh decrees it, and everything hung on it falls with it.

Zechariah picks up the same emblem for Judah's restoration, listing the nail alongside the cornerstone and the battle bow: "From him will come forth the cornerstone, from him the nail, from him the battle bow, from him every ruler together" (Zec 10:4). The nail belongs in a list of civic and military bedrock — what a kingdom's stability hangs on.