King James Version

What Does John 16:9 Mean?

John 16:9 in the King James Version says “Of sin, because they believe not on me; — study this verse from John chapter 16 with commentary, cross-references, and original Greek word analysis.

Of sin, because they believe not on me;

John 16:9 · KJV


Context

7

Nevertheless I tell you the truth; It is expedient for you that I go away: for if I go not away, the Comforter will not come unto you; but if I depart, I will send him unto you.

8

And when he is come, he will reprove the world of sin, and of righteousness, and of judgment: reprove: or, convince

9

Of sin, because they believe not on me;

10

Of righteousness, because I go to my Father, and ye see me no more;

11

Of judgment, because the prince of this world is judged.


Commentary

KJV Study Commentary
Of sin, because they believe not on me (περὶ ἁμαρτίας μέν, ὅτι οὐ πιστεύουσιν εἰς ἐμέ, peri hamartias men, hoti ou pisteuousin eis eme)—Jesus identifies unbelief in Him as the fundamental sin underlying all others. The present tense pisteuousin (they are believing) describes continuous rejection. The preposition eis (into) suggests faith as personal commitment and union with Christ, not mere intellectual assent.

All specific sins (murder, adultery, theft) stem from the root sin: rejecting God's Son. The Spirit doesn't merely convict of behavioral sins but exposes the core rebellion—refusing to believe into Christ. This explains why the 'good moral person' still stands condemned: morality without faith in Christ is refined rebellion. The Spirit's conviction penetrates beneath symptomatic sins to the disease itself: Christ-rejection. Every sin is ultimately a failure to trust and honor God's appointed Savior.

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Historical & Cultural Context

In Jesus's day, religious Jews prided themselves on law-keeping while rejecting Messiah. The Spirit's coming at Pentecost shattered this delusion: despite their religious credentials, their unbelief in Jesus constituted the sin that damned them. This pattern continues—religious activity, even Christian in appearance, without genuine faith in Christ remains the sin the Spirit must expose.

Reflection Questions

  1. How does viewing unbelief as the fundamental sin change your understanding of evangelism?
  2. In what areas of life might you be trusting your own goodness rather than believing 'into' Christ alone?
  3. How should the church present the sin of unbelief without minimizing other sins Scripture condemns?

Original Language Analysis

Greek · 8 words
περὶ1 of 8

Of

G4012

properly, through (all over), i.e., around; figuratively with respect to; used in various applications, of place, cause or time (with the genitive cas

ἁμαρτίας2 of 8

sin

G266

a sin (properly abstract)

μέν3 of 8
G3303

properly, indicative of affirmation or concession (in fact); usually followed by a contrasted clause with g1161 (this one, the former, etc.)

ὅτι4 of 8

because

G3754

demonstrative, that (sometimes redundant); causative, because

οὐ5 of 8

not

G3756

the absolute negative (compare g3361) adverb; no or not

πιστεύουσιν6 of 8

they believe

G4100

to have faith (in, upon, or with respect to, a person or thing), i.e., credit; by implication, to entrust (especially one's spiritual well-being to ch

εἰς7 of 8

on

G1519

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

ἐμέ·8 of 8

me

G1691

me


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 16:9 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 16:9 from Treasury of Scripture Knowledge

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