Now ye are clean through the word which I have spoken unto you.

JOHN 15:3KJV
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John 15:3 (KJV)

What does John 15:3 mean?

John 15:3 means that Jesus’ disciples are already spiritually clean because of the message he has spoken to them. Jesus is telling them that his words have had a cleansing effect on their hearts and lives.

In this verse, Jesus is speaking to his closest followers during his final evening with them, just after describing himself as the true vine and them as the branches. He reassures them that they are already “clean” because they have received and accepted his teaching, setting the stage for his instructions about remaining connected to him.

The Greek behind John 15:3

  • The word "clean" (καθαροί, katharoi) often means pure or free from impurity, and here it suggests a spiritual or moral cleansing, not just an outward washing.
  • The word "word" (λόγος, logos) refers to the message or teaching Jesus has given, emphasizing that it is his spoken instruction that brings about this cleansing, not ritual or tradition.
  • The phrase "through" (διά, dia) shows that the cleansing happens by means of Jesus’ word, highlighting the power and effect of his teaching in the lives of his followers.

Why John 15:3 matters

  • John 15:3 clarifies that spiritual cleanliness comes from receiving Jesus’ message, not from external rituals or personal effort.
  • This verse emphasizes the importance of Jesus’ words as the source of transformation, connecting closely to the surrounding teaching about abiding in him.
  • John 15:3 reassures the disciples that they are already accepted and prepared for what Jesus will ask of them next, grounding their identity in what he has already done for them.

Where else these words appear

“clean” Greek G2513 · used in 24 verses

  • Matthew 5:8 Blessed are the pure in heart: for they shall see God.
  • Acts 20:26 Wherefore I take you to record this day, that I am pure from the blood of all men.
  • James 1:27 Pure religion and undefiled before God and the Father is this, To visit the fatherless and widows in their affliction, and to keep himself unspotted from the world.

“Now” Greek G2235 · used in 54 verses

  • Matthew 3:10 And now also the axe is laid unto the root of the trees: therefore every tree which bringeth not forth good fruit is hewn down, and cast into the fire.
  • Luke 12:49 I am come to send fire on the earth; and what will I, if it be already kindled?
  • John 21:14 This is now the third time that Jesus shewed himself to his disciples, after that he was risen from the dead.

“are” Greek G2075 · used in 88 verses

  • Matthew 5:11 Blessed are ye, when men shall revile you, and persecute you, and shall say all manner of evil against you falsely, for my sake.
  • John 10:34 Jesus answered them, Is it not written in your law, I said, Ye are gods?
  • 1 Corinthians 9:2 If I be not an apostle unto others, yet doubtless I am to you: for the seal of mine apostleship are ye in the Lord.