1366. distomos
Lexical Summary
distomos: Double-edged, two-mouthed

Original Word: δίστομος
Part of Speech: Adjective
Transliteration: distomos
Pronunciation: DEE-sto-mos
Phonetic Spelling: (dis'-tom-os)
KJV: with two edges, two-edged
NASB: two-edged
Word Origin: [from G1364 (δίς - twice) and G4750 (στόμα - mouth)]

1. double-edged

Strong's Exhaustive Concordance
with two edges, two-edged.

From dis and stoma; double-edged -- with two edges, two-edged.

see GREEK dis

see GREEK stoma

HELPS Word-studies

1366 dístomos – properly, two-mouthed (having two edges), like a "two-edged" sword with both sides of the blade sharpened to an edge; (figuratively) what penetrates at every point of contact, coming in or going out.

[A two-edged sword is an ideal defensive-offensive weapon and was known as "a drinker of blood" (Souter).]

NAS Exhaustive Concordance
Word Origin
from dis and stoma
Definition
double-mouthed, two-edged
NASB Translation
two-edged (3).

Thayer's Greek Lexicon
STRONGS NT 1366: δίστομος

δίστομος, δίστομον (δίς and στόμα), having a double mouth, as a river, Polybius 34, 10, 5; (ὁδοί i. e. branching, Sophocles O. C. 900). As στόμα is used of the edge of a sword and of other weapons, so δίστομος has the meaning two-edged: used of a sword in Hebrews 4:12; Revelation 1:16; Revelation 2:12, and according to Schott in ; also Judges 3:16; Proverbs 5:4; Psalm 149:6: Sir. 21:3; ξίφος, Euripides, Hel. 983.

Topical Lexicon
Imagery and Meaning

Strong’s Greek 1366 (δίστομος) literally denotes “two-mouthed,” an idiom for a blade honed on both sides. Scripturally, the “double-edged sword” is a vivid symbol of penetrating power, decisive judgment, comprehensive reach, and unassailable authority. A single-edged weapon cuts in one direction; a double-edged blade cuts whichever way it is swung. In biblical usage the figure underscores the inescapable thoroughness of divine truth and justice.

Biblical Occurrences

Hebrews 4:12 sets the pattern: “the word of God is living and active, sharper than any double-edged sword”. Revelation 1:16 and Revelation 2:12 transfer the same metaphor directly to the exalted Christ, from whose mouth the sword proceeds. Thus the term embraces both the spoken word of God and the person of the Word made flesh, linking message and Messenger in inseparable unity.

Theological Significance

1. Authority. A two-edged blade symbolizes perfect sufficiency. God’s word never requires human supplementation; it already “judges the thoughts and intentions of the heart” (Hebrews 4:12).
2. Discernment. Hebrews stresses the sword’s ability to reach invisible realms—“soul and spirit, joints and marrow.” No human barrier can shield a heart from Scripture’s scrutiny.
3. Judgment. In Revelation, the sword issues from Christ’s mouth, portraying judgment by the spoken decree of the risen Lord (compare John 12:48). He conquers not by military force but by authoritative proclamation.
4. Covenant Faithfulness. Two edges recall the two parties in covenant. God’s word blesses the obedient and confronts the disobedient (Deuteronomy 30:15–20), ever cutting both ways.

Christological Application

Revelation presents Jesus Christ, the glorified Son of Man, wielding the sharp double-edged sword. The vision assures persecuted believers that ultimate vindication rests in Him. The sword “out of His mouth” underscores:
• His role as final Arbiter (Revelation 19:15).
• The continuity between His earthly teaching and eschatological judgment.
• The futility of resisting His kingdom, for the same word that saves also slays unrepentant rebellion.

Practical Ministry Application

1. Preaching and Teaching. Since the Word is double-edged, faithful exposition must cut sin while healing saints. Ephesians 6:17 calls believers to “take…the sword of the Spirit, which is the word of God,” urging both defensive discernment and offensive proclamation.
2. Pastoral Care. Hebrews 4:12 warns that motives, not merely actions, come under review. Shepherds guide congregations to submit to Scripture’s heart-searching edge.
3. Apologetics and Evangelism. The blade’s inherent sharpness means confidence in Scripture’s power rather than reliance on rhetorical flourish (1 Corinthians 2:4–5).

Historical Reception

Early church fathers identified the double-edged sword with the Old and New Testaments acting in concert. Reformers emphasized sola Scriptura, echoing the sufficiency implied by a blade sharpened on both sides. Throughout revivals and missionary movements, the metaphor fueled assurance that the preached word can penetrate any culture or conscience.

Related Biblical Symbolism

• Flaming Sword (Genesis 3:24) – guarding holiness.
• Sword upon Pharaoh (Ezekiel 30:25) – executing judgment on nations.
• Sword of Gideon (Judges 7:20) – instrument of divine victory.

Each points to the ultimate Sword proceeding from Christ, climaxing the motif.

Exhortation to the Church

Because the Word is “living and active,” believers must approach it with reverence, obedience, and expectancy. To Pergamum, Christ warns, “Repent, or else I will come to you quickly and wage war against them with the sword of My mouth” (Revelation 2:16). Yet the same blade brings comfort: “He sent out His word and healed them” (Psalm 107:20). The church’s mandate is to wield, not blunt, this God-given sword—letting both edges accomplish their gracious work: convicting the world and sanctifying the saints.

Forms and Transliterations
δίστομοι διστομον δίστομον διστομος δίστομος διστόμου distomon dístomon distomos dístomos
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Englishman's Concordance
Hebrews 4:12 Adj-AFS
GRK: πᾶσαν μάχαιραν δίστομον καὶ διικνούμενος
NAS: than any two-edged sword, and piercing
KJV: than any twoedged sword, piercing
INT: any sword two-edged even penetrating

Revelation 1:16 Adj-NMS
GRK: αὐτοῦ ῥομφαία δίστομος ὀξεῖα ἐκπορευομένη
NAS: a sharp two-edged sword;
KJV: went a sharp twoedged sword: and
INT: of him a sword two-edged sharp going forth

Revelation 2:12 Adj-AFS
GRK: ῥομφαίαν τὴν δίστομον τὴν ὀξεῖαν
NAS: the sharp two-edged sword
KJV: the sharp sword with two edges;
INT: sword two-edged sharp

Strong's Greek 1366
3 Occurrences


δίστομον — 2 Occ.
δίστομος — 1 Occ.

1365b
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