6864. tsor
Lexical Summary
tsor: Rock, stone, fortress

Original Word: צֹר
Part of Speech: Noun Masculine
Transliteration: tsor
Pronunciation: tsore
Phonetic Spelling: (tsore)
KJV: flint, sharp stone
NASB: flint, edge
Word Origin: [from H6696 (צּוּר - To bind)]

1. a stone (as if pressed hard or to a point)
2. (by implication, of use) a knife

Strong's Exhaustive Concordance
flint, sharp stone

From tsuwr; a stone (as if pressed hard or to a point); (by implication, of use) a knife -- flint, sharp stone.

see HEBREW tsuwr

NAS Exhaustive Concordance
Word Origin
from the same as tsar
Definition
a hard pebble, flint
NASB Translation
edge (1), flint (4).

Brown-Driver-Briggs
II. צֹר noun [masculine] id.; — ׳צ used as knife Exodus 4:25; in compare, ׳כְּשָׁמִיר חָזָק מִצ Ezekiel 3:9; plural חַרְכוֺת צֻרִים Joshua 5:2,3knives of flint.צזּר חַרְכּוֺ Psalm 89:44 is dubious, ׳צ usually taken as = צֹר, and then either flint of his sword (i.e. sword sharp as flint, Bae), or edge (like flint) of his sword (most); We leaves untranslated; חֶלְקַת הַצֻּדִים 2 Samuel 2:16 see I. חֶלְקָהJob 22:24 see I. צוּר below V. צור. I. צֹר.

Topical Lexicon
Material and Cultural Background

Flint, a hard silica stone found in the limestone formations of Canaan, the Sinai, and Transjordan, was prized in antiquity for its razor-sharp edge when fractured. Before the widespread use of bronze and iron, Israelites and their neighbors shaped flint into knives, scrapers, and arrowheads. Even after metal tools became common, flint retained ceremonial and symbolic value because it could be produced quickly, held a keen edge, and was naturally available in wilderness settings (Deuteronomy 8:15).

Flint in the Covenant Sign (Exodus 4:25)

Exodus 4:25 records the urgent act of Zipporah: “Then Zipporah took a flint knife, cut off her son’s foreskin, and touched it to Moses’ feet”. The use of a flint blade rather than a metal one heightens several themes:

• Continuity with the Abrahamic covenant (Genesis 17:10-14), which pre-dated metallurgy in patriarchal times.
• Readiness and immediacy. Flint is obtained and shaped on the spot, suiting the emergency nature of Moses’ situation.
• Purity of worship. Non-alloyed, naturally occurring stone set apart the rite from common tools of Egyptian culture, underscoring that covenant obedience must not be mixed with foreign practices (compare Joshua 24:14-15).

The passage also hints at substitutionary symbolism: blood shed through a flint blade averts divine judgment and restores the mediator to his mission. This anticipates later redemptive patterns culminating in Christ’s atoning blood (Hebrews 9:22).

Flint as a Metaphor for Prophetic Resolve (Ezekiel 3:9)

“I will make your forehead like diamond, harder than flint” (Ezekiel 3:9). Here flint becomes a figure for unyielding firmness against opposition:

• Divine empowerment—not personal stubbornness—gives Ezekiel courage to proclaim truth to a resistant house (Ezekiel 2:7).
• The comparison emphasizes durability; flint strikes sparks and can kindle fire, symbolizing the Word’s capacity to ignite conviction in hardened hearts (Jeremiah 23:29).
• The image prepares the prophet for public confrontation, assuring him that hostile faces would not deter his message.

Isaiah employs a related picture: “I have set My face like flint” (Isaiah 50:7), revealing the Servant’s steadfast commitment to His redemptive mission and foreshadowing Jesus’ resolute journey to Jerusalem (Luke 9:51).

Wider Biblical Imagery

Although צֹר occurs only twice, other Hebrew terms for flint deepen its theological resonance:

Joshua 5:2-3: Israel renews covenant fidelity at Gilgal with “flint knives,” linking entry into the Land with obedience.
Deuteronomy 8:15; Psalms 114:8: Flint rock highlights the Lord’s power to bring water from the hardest places, testifying to His provision amid human impossibility.
Zechariah 7:12: Hearts “like diamond” (literally harder than flint) warn against willful insensitivity to God’s Word.

Taken together, these references contrast divine steadfastness and provision with human obstinacy, calling readers either to embrace the covenant or be hardened against it.

Christological Significance

The Servant’s flint-like face in Isaiah 50:7 points to Jesus Christ, who endured mockery, scourging, and crucifixion without flinching. The correspondence between the steadfast prophet and the obedient Son underscores that God equips His messengers—and supremely His Messiah—to accomplish redemptive purposes despite opposition (Hebrews 12:2-3).

Ministry Applications

1. Covenant faithfulness requires decisive, sometimes costly, obedience, symbolized by Zipporah’s swift use of flint.
2. God provides supernatural resilience for those who speak His truth in hostile contexts; hardness of flint is bestowed, not self-generated.
3. Spiritual leaders must distinguish between holy resolve and sinful stubbornness, remembering that flint can serve either surgical covenant obedience or impenitent resistance.
4. Just as water flowed from flinty rock, the Lord can make grace abound where circumstances appear most unyielding.

Related References for Further Study

Genesis 17:10-14; Exodus 4:24-26; Joshua 5:2-9; Deuteronomy 32:13; Job 28:9; Psalms 114:8; Isaiah 50:7; Ezekiel 3:8-11; Zechariah 7:12; Hebrews 9:22; Hebrews 12:2-3.

Forms and Transliterations
מִצֹּ֖ר מצר צֹ֗ר צר miṣ·ṣōr miṣṣōr mitzTzor ṣōr Tzor
Links
Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Exodus 4:25
HEB: וַתִּקַּ֨ח צִפֹּרָ֜ה צֹ֗ר וַתִּכְרֹת֙ אֶת־
NAS: took a flint and cut off
KJV: took a sharp stone, and cut off
INT: took Zipporah A flint and cut foreskin

Ezekiel 3:9
HEB: כְּשָׁמִ֛יר חָזָ֥ק מִצֹּ֖ר נָתַ֣תִּי מִצְחֶ֑ךָ
NAS: than flint I have made
KJV: harder than flint have I made
INT: emery harder flint have made your forehead

2 Occurrences

Strong's Hebrew 6864
2 Occurrences


miṣ·ṣōr — 1 Occ.
ṣōr — 1 Occ.

6863
Top of Page
Top of Page