What Does John 15:21 Mean?

But all these things they will do to you for my nature's sake, because they do not know him who sent me.
John 15:21 · SDV
Key words are shown with the Hebrew or Greek and what each word meant.

Selah Decoded Version The Selah Decoded Version renders what the Hebrew and Greek words meant to the people who first heard them.

This verse in the King James

King James wording
But all these things will they do unto you for my name’s sake, because they know not him that sent me.

They can attack the nature revealed in Jesus’ name precisely because they do not perceive the One who sent him.

The harm done to you for carrying Jesus’ nature does not prove that nature is false; the verse locates the hostility in failure to recognize the Sender. A person can oppose the one who is sent without perceiving the One behind him. The verse holds both the harm and the blindness plainly.

WHAT THIS UNDOES

Hostility toward you does not prove that the nature you bear is false; this verse says opposition can arise because the Sender is not recognized.

ὄνομα

onoma

GROWS FROM

⁨ὄνομα⁩ (onoma), with the stem ⁨ὀνοματ-⁩

Name; also reputation or the person as made known.

“nature's sake” in this verse is onoma. “For my name’s sake” reaches beyond a label: the harm comes because Jesus’ nature is present in the one who bears his name. English leaves that link easy to miss, but the verse joins the name opposed to the Sender who is not perceived.

ALSO GROWS

onomazō: To name or call by name.

ὀνομάζω

The act of naming makes a person known; here, Jesus’ name carries his nature into view.

onomastos: Named, renowned.

ὀνομαστός

A person’s renown is what is known about them; this branch draws attention to the character represented by Jesus’ name.

οἴδασιν

oidāsin

GROWS FROM

⁨οἶδα⁩ (oida), from the seeing root ⁨εἴδω⁩ (eidō)

To see or perceive; ⁨οἶδα⁩ means to know.

The word translated “know” is tied to seeing: the verse describes a failure to perceive the Sender, not merely a lack of facts. That failure sits beside the name they oppose, linking the unseen Sender to the nature revealed in Jesus.

ALSO GROWS

eidon: Saw.

εἶδον

This form preserves the seeing root beneath “know,” bringing the verse’s failure of recognition into focus.

eidos: Form, appearance.

εἶδος

This seeing-related branch helps illuminate the gap: Jesus’ nature is made visible, yet the Sender remains unrecognized.

A response to the one sent reaches through the messenger to the one who sent him.

And the LORD said to Samuel, Hear and respond to the voice of the people in all that they say to you; for they have not spurned you, but they have spurned me, that I should not reign over them.
1 Samuel 8:7 · SDVThe rejection aimed at Samuel is named as rejection of the One whose word he carries.
Truly, truly, I say to you, the one who takes hold of whoever I send takes hold of me; and the one who takes me takes hold of the one who sent me.
John 13:20 · SDVReceiving the sent one reaches through Jesus to the Sender.
The one who hears you hears me, and the one who sets you aside sets me aside, and the one who sets me aside sets aside the one who sent me.
Luke 10:16 · SDVThe response to the messenger passes through Jesus to the One who sent him.
Then Jesus cried out in the temple as he taught, saying, You both know me, and you know where I am from; and I have not come from myself, but the one who sent me is true, whom you do not know.
John 7:28 · SDV

The same knowing word appears beside the same sending relationship: they know Jesus and where he is from, yet do not perceive the Sender. That pairing opens the verse’s tension: familiarity with the sent one does not itself mean recognition of the One who sent him.

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John 15:21 Meaning