A nail in Scripture may be a tent peg, a metal fastener, a hub-related point, or a finger-nail. Nails are also used figuratively for security, written guilt, and the nails fastening Christ to the cross.
Definition
A nail may be a peg, pin, or metal fastener. In Scripture the term can refer to a tent peg, a nail driven into a wall, iron or gold nails used in construction, or a fingernail. The word is also used figuratively for security, for the fixed words of the wise, and for something engraved or fastened.
Biblical Usage
Nails appear in accounts of Jael and Sisera, the construction of the temple, and the nails fastening Jesus to the cross. Scripture also uses nail imagery for a secure ruler or support, for written guilt, and for purification involving the fingernails.
Historical Background
The supplied material distinguishes Hebrew terms for pegs, pointed nails, and fingernails, and notes the Greek term used for the nails in Christ’s hands.
Historical Bible Dictionaries
Easton's Bible Dictionary
For fastening. (1.) Hebrew yathed, “piercing,” a peg or nail of any material (Ezek. 15:3), more especially a tent-peg (Ex. 27:19; 35:18; 38:20), with one of which Jael (q.v.) pierced the temples of Sisera (Judg. 4:21, 22). This word is also used metaphorically (Zech. 10:4) for a prince or counsellor, just as “the battle-bow” represents a warrior. (2.) Masmer, a “point,” the usual word for a nail. The words of the wise are compared to “nails fastened by the masters of assemblies” (Eccl. 12:11, A.V.). The Revised Version reads, “as nails well fastened are the words of the masters,” etc. Others (as Plumptre) read, “as nails fastened are the masters of assemblies” (comp. Isa. 22:23; Ezra 9:8). David prepared nails for the temple (1 Chr. 22:3; 2 Chr. 3:9). The nails by which our Lord was fixed to the cross are mentioned (John 20:25; Col. 2:14). Nail of the finger (Heb. tsipporen, “scraping”). To “pare the nails” is in Deut. 21:12 (marg., “make,” or “dress,” or “suffer to grow”) one of the signs of purification, separation from former heathenism (comp. Lev. 14:8; Num. 8:7). In Jer. 17:1 this word is rendered “point.”
International Standard Bible Encyclopedia (ISBE)
<p>nal: (1) As denoting the finger-nail, the Hebrew word is tsipporen (De 21:12), the captive woman "shall shave her head, and pare her nails." The latter was probably intended to prevent her from marring her beauty by scratching her face, an act of self-mutilation oriental women are repeatedly reported to have committed in the agony of their grief. Aramaic Tephar (Da 4:33, "his nails like birds' claws"). (2) As pin or peg (for tents, or driven into the wall) the word is yathedh (in Jud 4:21 the Revised Version (British and American), "tent-pin"); in Isa 22:23, "a nail in a sure place" is a peg firmly driven into the wall on which something is to be hung (22:24); compare Ec 12:11, where the word is masmeroth, cognate with macmer below. (3) For nails of iron (1Ch 22:3) and gold (2Ch 3:9), and in Isa 41:7 and Jer 10:4, the word is macmer. (4) In the New Testament the word is helos, used of the nails in Christ's hands (Joh 20:25), and "to nail" in Col 2:14 ("nailing it to the cross") is proseloo.</p><p>In a figurative sense the word is used of the hard point of a stylus or engraving tool: "The sin of Judah is written with a pen of iron, and with the point (literally, "claw," "nail") of a diamond: it is graven upon the tablet of their heart, and upon the horns of your altars" (Jer 17:1).</p><p>James Orr</p>