King James Version

What Does John 13:18 Mean?

John 13:18 in the King James Version says “I speak not of you all: I know whom I have chosen: but that the scripture may be fulfilled, He that eateth bread with me...” — study this verse from John chapter 13 with commentary, cross-references, and original Greek word analysis.

“I speak not of you all: I know whom I have chosen: but that the scripture may be fulfilled, He that eateth bread with me hath lifted up his heel against me.”

John 13:18 · KJV

Context

16

Verily, verily, I say unto you, The servant is not greater than his lord; neither he that is sent greater than he that sent him.

17

If ye know these things, happy are ye if ye do them.

18

I speak not of you all: I know whom I have chosen: but that the scripture may be fulfilled, He that eateth bread with me hath lifted up his heel against me.

19

Now I tell you before it come, that, when it is come to pass, ye may believe that I am he. Now: or, From henceforth

20

Verily, verily, I say unto you, He that receiveth whomsoever I send receiveth me; and he that receiveth me receiveth him that sent me.

Read John 13 full chapter

Commentary

KJV Study Commentary
I speak not of you all: I know whom I have chosen: but that the scripture may be fulfilled, He that eateth bread with me hath lifted up his heel against me. Jesus speaks these words during the Last Supper, distinguishing between the faithful eleven and Judas Iscariot. The Greek verb for "know" (oida, οἶδα) indicates comprehensive, intimate knowledge—not merely intellectual awareness but deep personal understanding. "Whom I have chosen" (exelexamen, ἐξελεξάμην) uses the aorist tense, pointing to a specific past decision, Jesus's sovereign selection of the twelve disciples.

Jesus quotes Psalm 41:9, where David laments betrayal by a close friend: "mine own familiar friend, in whom I trusted, which did eat of my bread, hath lifted up his heel against me." The phrase "lifted up his heel" depicts treacherous attack, like a horse kicking backward to injure. Sharing bread established covenant relationship in ancient culture, making betrayal by a table companion especially heinous. Jesus applies David's experience typologically to Judas's coming betrayal, demonstrating Scripture's prophetic fulfillment in Messiah's sufferings.

Theologically, this verse addresses the tension between divine sovereignty and human responsibility. Jesus sovereignly chose Judas knowing he would betray Him (John 6:70), yet Judas remained morally responsible for his actions. God's foreknowledge and prophetic Scripture don't negate human agency. The verse also reveals Jesus's omniscience—He knows hearts thoroughly (John 2:25). Despite this knowledge, Jesus shared intimate fellowship with Judas, demonstrating divine patience and giving opportunity for repentance. The fulfillment of Scripture in specific details of Jesus's life validates His messianic identity and God's sovereign orchestration of redemption through human choices, even evil ones.

KJV Study — Public Domain

Historical & Cultural Context

This scene occurs during the Last Supper in the upper room in Jerusalem, Thursday evening before Jesus's Friday crucifixion (approximately 30 AD). The meal was likely a Passover celebration or closely associated with Passover, filled with symbolic foods and rituals commemorating Israel's exodus from Egypt. Jesus transforms this meal into the institution of the Lord's Supper, giving new meaning to bread and wine as symbols of His body and blood.

Jewish meal fellowship carried profound significance in ancient culture, establishing covenant bonds and mutual obligations. Sharing bread with someone created relationship requiring loyalty and protection. Judas's betrayal after eating with Jesus constituted ultimate treachery, violating sacred hospitality bonds. Ancient readers would be shocked by such covenant-breaking. The disciples' response—asking "Is it I?" (Matthew 26:22)—reveals their uncertainty and self-examination despite their commitment to Jesus.

Early church history records Judas's infamy as the archetypal betrayer. Church fathers debated whether Judas could have repented and the extent of his moral culpability given Jesus's foreknowledge. Medieval art depicted Judas at the Last Supper, often without a halo or seated apart from others. The historical reality of Judas's betrayal, predicted in Scripture and fulfilled in detail, became powerful evidence for Jesus's messianic identity and Scripture's reliability. The account warns against superficial discipleship and demonstrates that proximity to Christ without heart transformation leads to destruction rather than salvation.

Reflection Questions

  1. How do we reconcile God's sovereign choice with human moral responsibility in salvation and judgment?
  2. What does Jesus's patient treatment of Judas despite knowing his betrayal teach about how we should treat those who may harm us?
  3. How should the fulfillment of Scripture in detailed specifics strengthen our confidence in biblical prophecy?
  4. In what ways does Judas's betrayal demonstrate the danger of proximity to Christ without genuine heart transformation?
  5. How can we guard against the self-deception that allowed Judas to betray Jesus while appearing to be a faithful disciple?

Original Language Analysis

Greek · 26 words
οὐ1 of 26

“not”

G3756

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

περὶ2 of 26

“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

πάντων3 of 26

“all”

G3956

all, any, every, the whole

ὑμῶν4 of 26

“you”

G5216

of (from or concerning) you

λέγω·5 of 26

“I speak”

G3004

properly, to "lay" forth, i.e., (figuratively) relate (in words (usually of systematic or set discourse; whereas g2036 and g5346 generally refer to an

ἐγὼ6 of 26

“I”

G1473

i, me

οἶδα7 of 26

“know”

G1492

used only in certain past tenses, the others being borrowed from the equivalent g3700 and g3708; properly, to see (literally or figuratively); by impl

οὕς8 of 26

“whom”

G3739

the relatively (sometimes demonstrative) pronoun, who, which, what, that

ἐξελεξάμην·9 of 26

“I have chosen”

G1586

to select

ἀλλ'10 of 26

“but”

G235

properly, other things, i.e., (adverbially) contrariwise (in many relations)

ἵνα11 of 26

“that”

G2443

in order that (denoting the purpose or the result)

ἡ12 of 26
G3588

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

γραφὴ13 of 26

“the scripture”

G1124

a document, i.e., holy writ (or its contents or a statement in it)

πληρωθῇ14 of 26

“may be fulfilled”

G4137

to make replete, i.e., (literally) to cram (a net), level up (a hollow), or (figuratively) to furnish (or imbue, diffuse, influence), satisfy, execute

Ὁ15 of 26
G3588

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

τρώγων16 of 26

“He that eateth”

G5176

or perhaps rather of a base of g5167 and g5149 through the idea of a craunching sound; to gnaw or chew, i.e., (generally) to eat

μετ'17 of 26

“with”

G3326

properly, denoting accompaniment; "amid" (local or causal); modified variously according to the case (genitive association, or accusative succession)

ἐμοῦ18 of 26

“me”

G1700

of me

τὸν19 of 26
G3588

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

ἄρτον20 of 26

“bread”

G740

bread (as raised) or a loaf

ἐπῆρεν21 of 26

“hath lifted up”

G1869

to raise up (literally or figuratively)

ἐπ'22 of 26

“against”

G1909

properly, meaning superimposition (of time, place, order, etc.), as a relation of distribution (with the genitive case), i.e., over, upon, etc.; of re

ἐμὲ23 of 26

“me”

G1691

me

τὴν24 of 26
G3588

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

πτέρναν25 of 26

“heel”

G4418

the heel (figuratively)

αὐτοῦ26 of 26
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

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 13:18 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 13:18 from Treasury of Scripture Knowledge

Psalms 41:9Matthew 26:23John 17:12Mark 14:20John 13:26John 13:10-11

Test Your Knowledge

John 13 QuizTest your knowledge of this chapterJohn Book QuizComprehensive quiz for the entire book

Continue Your Study

Read John 13 with CommentaryAll John ChaptersComplete John QuizBible CharactersNave's Topical BibleAll Bible Quizzes