King James Version

What Does John 20:30 Mean?

John 20:30 in the King James Version says “And many other signs truly did Jesus in the presence of his disciples, which are not written in this book:” — study this verse from John chapter 20 with commentary, cross-references, and original Greek word analysis.

“And many other signs truly did Jesus in the presence of his disciples, which are not written in this book:”

John 20:30 · KJV

Context

28

And Thomas answered and said unto him, My Lord and my God.

29

Jesus saith unto him, Thomas, because thou hast seen me, thou hast believed: blessed are they that have not seen, and yet have believed.

30

And many other signs truly did Jesus in the presence of his disciples, which are not written in this book:

31

But these are written, that ye might believe that Jesus is the Christ, the Son of God; and that believing ye might have life through his name.

Read John 20 full chapter

Commentary

KJV Study Commentary
And many other signs truly did Jesus in the presence of his disciples, which are not written in this book—John explicitly acknowledges selectivity in his Gospel. The Greek σημεῖα (sēmeia, signs) refers not merely to miracles but to significant acts revealing Christ's identity and mission. John records seven major signs before the resurrection: water to wine (2:1-11), healing the official's son (4:46-54), healing the paralytic (5:1-15), feeding 5,000 (6:1-14), walking on water (6:16-21), healing the blind man (9:1-7), and raising Lazarus (11:1-44). Yet Jesus performed many more.

The phrase "in the presence of his disciples" (ἐνώπιον τῶν μαθητῶν αὐτοῦ/enōpion tōn mathētōn autou) emphasizes eyewitness testimony. These weren't rumors or legends but events witnessed by credible observers who traveled with Jesus. The disciples saw, touched, heard—they were qualified witnesses (1 John 1:1-3). This grounds Christian faith in historical events, not mythology or subjective experience.

"Which are not written in this book"—John's Gospel is selective by design, not comprehensive biography. The writer chose specific signs for a specific purpose (stated in v. 31). This selectivity doesn't undermine reliability but demonstrates authorial intent. Ancient biographies weren't exhaustive chronicles but purposeful accounts highlighting character and significance. John selected signs that best demonstrate Jesus's identity as Messiah and Son of God.

This verse also guards against Gospel harmonization errors. Each Gospel writer selected material under divine inspiration for theological purposes. John complements but doesn't duplicate the Synoptics (Matthew, Mark, Luke). The Spirit guided what to include—and what to omit. Scripture is sufficient without being exhaustive: "All scripture is given by inspiration of God, and is profitable" (2 Timothy 3:16).

KJV Study — Public Domain

Historical & Cultural Context

By the time John wrote (c. 90-95 AD), the apostolic generation was dying. Eyewitnesses to Jesus's ministry, death, and resurrection were disappearing. False teachings threatened the church—Docetism denied Christ's real humanity; Gnosticism claimed secret knowledge beyond Scripture; some questioned Jesus's deity.

John writes with apostolic authority as the last surviving apostle and beloved disciple who reclined on Jesus's breast (13:23). He selects signs proving Jesus is both fully human (wept, hungered, died) and fully divine (turned water to wine, raised the dead, rose from the tomb). Each sign serves John's evangelistic purpose: producing faith in Christ as Messiah and Son of God.

The selective nature of Scripture was understood in Jewish tradition. Ecclesiastes 12:12 warns, "of making many books there is no end." What matters isn't exhaustive information but sufficient revelation for faith and life. Peter similarly notes not all of Jesus's words are recorded (Acts 1:1-3). Yet what IS written is enough—as verse 31 declares.

This principle counters both ancient Gnostic claims to secret gospels and modern quests for "lost" teachings of Jesus. The canonical Gospels provide all necessary revelation. Church fathers like Irenaeus (c. 180 AD) defended the four Gospels as sufficient and authoritative against proliferating apocryphal texts. John's acknowledgment of selectivity doesn't invite speculation about missing material but confidence in what God chose to preserve.

Reflection Questions

  1. What does John's selective approach to writing his Gospel teach us about the sufficiency of Scripture for faith and life?
  2. How does the emphasis on eyewitness testimony ('in the presence of his disciples') ground Christian faith in historical events rather than mere religious ideas?
  3. Why is it significant that Scripture is sufficient without being exhaustive—and how does this affect our approach to questions Scripture doesn't explicitly address?

Original Language Analysis

Greek · 21 words
Πολλὰ1 of 21

“many”

G4183

(singular) much (in any respect) or (plural) many; neuter (singular) as adverbial, largely; neuter (plural) as adverb or noun often, mostly, largely

μὲν2 of 21

“truly”

G3303

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

οὖν3 of 21
G3767

(adverbially) certainly, or (conjunctionally) accordingly

καὶ4 of 21

“And”

G2532

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

ἄλλα5 of 21

“other”

G243

"else," i.e., different (in many applications)

σημεῖα6 of 21

“signs”

G4592

an indication, especially ceremonially or supernaturally

ἐποίησεν7 of 21

“did”

G4160

to make or do (in a very wide application, more or less direct)

ὁ8 of 21
G3588

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

Ἰησοῦς9 of 21

“Jesus”

G2424

jesus (i.e., jehoshua), the name of our lord and two (three) other israelites

ἐνώπιον10 of 21

“in the presence”

G1799

in the face of (literally or figuratively)

τῶν11 of 21
G3588

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

μαθητῶν12 of 21

“disciples”

G3101

a learner, i.e., pupil

αὐτοῦ13 of 21
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

ἃ14 of 21

“which”

G3739

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

οὐκ15 of 21

“not”

G3756

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

ἔστιν16 of 21

“are”

G2076

he (she or it) is; also (with neuter plural) they are

γεγραμμένα17 of 21

“written”

G1125

to "grave", especially to write; figuratively, to describe

ἐν18 of 21

“in”

G1722

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

τῷ19 of 21
G3588

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

βιβλίῳ20 of 21

“book”

G975

a roll

τούτῳ·21 of 21

“this”

G5129

to (in, with or by) this (person or thing)

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 20:30 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 20:30 from Treasury of Scripture Knowledge

John 21:252 Timothy 3:15-17Romans 15:41 John 5:132 Peter 3:1-2Luke 1:3-4

Test Your Knowledge

John 20 QuizTest your knowledge of this chapterJohn Book QuizComprehensive quiz for the entire book

Continue Your Study

Read John 20 with CommentaryAll John ChaptersComplete John QuizBible CharactersNave's Topical BibleAll Bible Quizzes