King James Version

What Does John 15:6 Mean?

John 15:6 in the King James Version says “If a man abide not in me, he is cast forth as a branch, and is withered; and men gather them, and cast them into the fir...” — study this verse from John chapter 15 with commentary, cross-references, and original Greek word analysis.

“If a man abide not in me, he is cast forth as a branch, and is withered; and men gather them, and cast them into the fire, and they are burned.”

John 15:6 · KJV

Context

4

Abide in me, and I in you. As the branch cannot bear fruit of itself, except it abide in the vine; no more can ye, except ye abide in me.

5

I am the vine, ye are the branches: He that abideth in me, and I in him, the same bringeth forth much fruit: for without me ye can do nothing . without me: or, severed from me

6

If a man abide not in me, he is cast forth as a branch, and is withered; and men gather them, and cast them into the fire, and they are burned.

7

If ye abide in me, and my words abide in you, ye shall ask what ye will, and it shall be done unto you.

8

Herein is my Father glorified, that ye bear much fruit; so shall ye be my disciples.

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Commentary

KJV Study Commentary
If a man abide not in me, he is cast forth as a branch (ean me tis mene en emoi, eblethe exo hos to klema)—The aorist passive eblethe (was cast) indicates decisive action. The conditional 'if not' (ean me) presents the alternative to abiding: not gradual decline but immediate severance. And is withered (exeranthe)—The aorist tense again, pointing to completed action. A branch severed from the vine cannot gradually wither; it is already dead, withering merely manifests the prior spiritual death. Men gather them, and cast them into the fire (kai synagousin auta kai eis to pyr ballousin)—The plural 'them' after singular 'man' suggests corporate judgment. Withered branches have one destination: fire. And they are burned (kai kaietai)—Present tense, ongoing burning. This evokes Ezekiel 15:1-8, where useless vine wood (unsuitable for timber) is fit only for fuel. The vine's sole value is fruit-bearing; fruitless branches are worthless.

The verse's force lies in what it doesn't say: it never states these branches were genuine believers. Christ's metaphor describes profession without reality—religious affiliation without spiritual life. The branch 'cast forth' (exo) was never truly 'in' Christ salvifically. Judas, present at this discourse, exemplifies this: outwardly a branch, inwardly already severed (John 13:10-11, 27). Reformed theology distinguishes covenant relationship (visible church) from saving union (invisible church)—many are 'in' the vine externally but not vitally.

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Historical & Cultural Context

This passage sparked intense debate over apostasy and assurance. Arminians cite it proving saints can 'fall away'—genuinely regenerate believers can lose salvation by failing to abide. Calvinists counter that truly saved persons persevere; those who 'fall away' were never saved (1 John 2:19). The Council of Orange (529 AD) affirmed perseverance while acknowledging professing Christians can apostatize. The Synod of Dort (1619) established the 'P' in TULIP—Perseverance of the Saints: true believers endure because God preserves them. The Westminster Confession (1646) distinguished apostasy from backsliding: genuine believers may grievously sin but cannot totally or finally fall. The Keswick movement (1875+) emphasized 'abiding' as the key to victorious Christian living, sometimes treating it as optional for believers, contradicting the verse's warning. Modern 'Free Grace' theology debates whether genuine Christians can be fruitless, citing this verse both ways.

Reflection Questions

  1. Does 'cast forth as a branch' describe loss of salvation for genuine believers, or exposure of false professors who were never truly 'in' Christ?
  2. How should the terrifying imagery of burning shape pastoral ministry—emphasizing warning or emphasizing assurance?

Original Language Analysis

Greek · 22 words
ἐὰν1 of 22
G1437

a conditional particle; in case that, provided, etc.; often used in connection with other particles to denote indefiniteness or uncertainty

μή2 of 22
G3361

(adverb) not, (conjunction) lest; also (as an interrogative implying a negative answer (whereas g3756 expects an affirmative one)) whether

τις3 of 22

“a man”

G5100

some or any person or object

μείνῃ4 of 22

“abide”

G3306

to stay (in a given place, state, relation or expectancy)

ἐν5 of 22

“in”

G1722

"in," at, (up-)on, by, etc

ἐμοί6 of 22

“me”

G1698

to me

βάλλουσιν7 of 22

“cast”

G906

to throw (in various applications, more or less violent or intense)

ἔξω8 of 22

“forth”

G1854

out(-side) (of doors), literally or figuratively

ὡς9 of 22

“as”

G5613

which how, i.e., in that manner (very variously used, as follows)

τὸ10 of 22
G3588

the (sometimes to be supplied, at others omitted, in english idiom)

κλῆμα11 of 22

“a branch”

G2814

a limb or shoot (as if broken off)

καὶ12 of 22

“and”

G2532

and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words

ἐξηράνθη13 of 22

“is withered”

G3583

to desiccate; by implication, to shrivel, to mature

καὶ14 of 22

“and”

G2532

and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words

συνάγουσιν15 of 22

“men gather”

G4863

to lead together, i.e., collect or convene; specially, to entertain (hospitably)

αὐτὰ16 of 22

“them”

G846

the reflexive pronoun self, used (alone or in the comparative g1438) of the third person, and (with the proper personal pronoun) of the other persons

καὶ17 of 22

“and”

G2532

and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words

εἰς18 of 22

“them into”

G1519

to or into (indicating the point reached or entered), of place, time, or (figuratively) purpose (result, etc.); also in adverbial phrases

πῦρ19 of 22

“the fire”

G4442

"fire" (literally or figuratively, specially, lightning)

βάλλουσιν20 of 22

“cast”

G906

to throw (in various applications, more or less violent or intense)

καὶ21 of 22

“and”

G2532

and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words

καίεται22 of 22

“they are burned”

G2545

to set on fire, i.e., kindle or (by implication) consume

Study Guide

Historical Context

This verse is found in the book of John. Understanding the historical and cultural background helps illuminate its meaning for the original audience and for us today.

Theological Significance

John 15:6 contributes to our understanding of God's character and His relationship with humanity. Consider how this verse connects to the broader themes of Scripture.

Cross-References

Verses related to John 15:6 from Treasury of Scripture Knowledge

Matthew 7:19Hebrews 6:7-8Matthew 13:41John 15:2Matthew 3:10Hebrews 10:27

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