μαρτυρέω
to testify
Full lexicon entry — Thayer's Greek Lexicon
From Thayer's Greek Lexicon
Where this word appears
See every Present-tense verb in the Greek New Testament →
Grammar key — what these labels mean
Part of speech
- Verb
- An action or state-of-being word.
Tense
- Present
- Ongoing or general action in present time (imperfective aspect).
- Aorist
- Action viewed as a simple whole, without regard to duration — often past (perfective aspect).
- Perfect
- A completed past action with continuing present results.
- Future
- Action expected in future time.
- Imperfect
- Continuous or repeated action in past time (“was writing”).
Voice
- Active
- The subject performs the action.
- Passive
- The subject receives the action.
Mood
- Indicative
- States a fact or asks a factual question (the mood of reality).
- Participle
- A verbal adjective (“writing,” “having written”).
- Subjunctive
- Expresses probability, purpose, or possibility (the mood of contingency).
- Infinitive
- A verbal noun (“to write”), unmarked for person or number.
- Imperative
- Expresses a command or request.
Case
- Nominative
- The case of the subject (and the predicate nominative).
- Genitive
- The case of source, possession, or “of” — answers “whose / from what.”
- Dative
- The case of the indirect object, means, or location — “to / for / with / in.”
- Accusative
- The case of the direct object and of extent.
Person
- 3rd person
- The one spoken about (“he / she / it / they”).
- 1st person
- The speaker (“I / we”).
- 2nd person
- The one addressed (“you”).
Gender
- Masculine
- Grammatically masculine.
- Feminine
- Grammatically feminine.
- Neuter
- Grammatically neuter.
Number
- Singular
- One.
- Plural
- More than one.
Grammatical forms 40 distinct
- Verb, Present, Active, Indicative, 3rd person, Singular 8 times (11%)
- Verb, Present, Active, Indicative, 1st person, Singular 6 times (8%)
- Verb, Aorist, Active, Indicative, 3rd person, Singular 5 times (7%)
- Verb, Perfect, Active, Indicative, 3rd person, Singular 5 times (7%)
- Verb, Present, Active, Indicative, 1st person, Plural 4 times (5%)
- Verb, Present, Active, Participle, Nominative, Singular, Masculine 4 times (5%)
- Verb, Aorist, Active, Subjunctive, 3rd person, Singular 3 times (4%)
- Verb, Present, Active, Indicative, 2nd person, Plural 3 times (4%)
+32 more forms (38 occurrences)
Parsed forms decoded from the imported morphology (Robinson–Tischendorf, public domain), counted across 76 parsed occurrences — not distinct verses.
Every verse where G3140 appears — 72 distinct verses across 14 books. Click any verse to open its interlinear word-by-word view. Verse text shown in the World English Bible for context — . Each verse’s Greek form is shown with its reference; the English is not keyword-highlighted, since the data carries no word-level English alignment. Use “Compare translations” on any verse to read it across multiple English versions. This concordance covers the Greek New Testament; Septuagint (Greek Old Testament) occurrences of this word are not indexed here.
Matthew 1 verse
Luke 1 verse
John 31 verses
- John 1:7 μαρτυρήσῃ aor act subj 3sg The same came as a witness, that he might testify about the light, that all might believe through him.
- John 1:8 μαρτυρήσῃ aor act subj 3sg He was not the light, but was sent that he might testify about the light.
- John 1:15 μαρτυρεῖ pres act ind 3sg John testified about him. He cried out, saying, "This was he of whom I said, 'He who comes after me has surpassed me, for he was before me.'"
- John 1:32 ἐμαρτύρησεν aor act ind 3sg John testified, saying, "I have seen the Spirit descending like a dove out of heaven, and it remained on him.
- John 1:34 μεμαρτύρηκα perf act ind 1sg I have seen, and have testified that this is the Son of God."
- John 2:25 μαρτυρήσῃ aor act subj 3sg and because he didn't need for anyone to testify concerning man; for he himself knew what was in man.
- John 3:11 μαρτυροῦμεν pres act ind 1pl Most assuredly I tell you, we speak that which we know, and testify of that which we have seen, and you don't receive our witness.
- John 3:26 μεμαρτύρηκας perf act ind 2sg They came to John, and said to him, "Rabbi, he who was with you beyond the Jordan, to whom you have testified, behold, the same baptizes, and everyone is coming to him."
- John 3:28 μαρτυρεῖτε pres act ind 2pl You yourselves testify that I said, 'I am not the Christ,' but, 'I have been sent before him.'
- John 3:32 μαρτυρεῖ pres act ind 3sg What he has seen and heard, of that he testifies; and no one receives his witness.
- John 4:39 μαρτυρούσης pres act ptcp gen sg fem From that city many of the Samaritans believed in him because of the word of the woman, who testified, "He told me everything that I did."
- John 4:44 ἐμαρτύρησεν aor act ind 3sg For Jesus himself testified that a prophet has no honor in his own country.
- John 5:31 μαρτυρῶ pres act subj 1sg "If I testify about myself, my witness is not valid.
- John 5:32 μαρτυρῶν μαρτυρεῖ pres act ptcp nom sg masc pres act ind 3sg It is another who testifies about me. I know that the testimony which he testifies about me is true.
- John 5:33 μεμαρτύρηκεν perf act ind 3sg You have sent to John, and he has testified to the truth.
- John 5:36 μαρτυρεῖ pres act ind 3sg But the testimony which I have is greater than that of John, for the works which the Father gave me to accomplish, the very works that I do, testify about me, that the Father has sent me.
- John 5:37 μεμαρτύρηκεν perf act ind 3sg The Father himself, who sent me, has testified about me. You have neither heard his voice at any time, nor seen his form.
- John 5:39 μαρτυροῦσαι pres act ptcp nom pl fem "You search the Scriptures, because you think that in them you have eternal life; and these are they which testify about me.
- John 7:7 μαρτυρῶ pres act ind 1sg The world can't hate you, but it hates me, because I testify about it, that its works are evil.
- John 8:13 μαρτυρεῖς pres act ind 2sg The Pharisees therefore said to him, "You testify about yourself. Your testimony is not valid."
- John 8:14 μαρτυρῶ pres act subj 1sg Jesus answered them, "Even if I testify about myself, my testimony is true, for I know where I came from, and where I am going; but you don't know where I came from, or where I am going.
- John 8:18 μαρτυρῶν μαρτυρεῖ pres act ptcp nom sg masc pres act ind 3sg I am one who testifies about myself, and the Father who sent me testifies about me."
- John 10:25 μαρτυρεῖ pres act ind 3sg Jesus answered them, "I told you, and you don't believe. The works that I do in my Father's name, these testify about me.
- John 12:17 ἐμαρτύρει impf act ind 3sg The multitude therefore that was with him when he called Lazarus out of the tomb, and raised him from the dead, was testifying about it.
- John 13:21 ἐμαρτύρησεν aor act ind 3sg When Jesus had said this, he was troubled in spirit, and testified, "Most assuredly I tell you that one of you will betray me."
- John 15:26 μαρτυρήσει fut act ind 3sg "When the Counselor has come, whom I will send to you from the Father, the Spirit of truth, who proceeds from the Father, he will testify about me.
- John 15:27 μαρτυρεῖτε pres act ind 2pl You will also testify, because you have been with me from the beginning.
- John 18:23 μαρτύρησον aor act impv 2sg Jesus answered him, "If I have spoken evil, testify of the evil; but if well, why do you beat me?"
- John 18:37 μαρτυρήσω aor act subj 1sg Pilate therefore said to him, "Are you a king then?" Jesus answered, "You say that I am a king. For this reason I have been born, and for this reason I have come into the world, that I should testify to the truth. Everyone who is of the truth listens to my voice."
- John 19:35 μεμαρτύρηκεν perf act ind 3sg He who has seen has testified, and his testimony is true. He knows that he tells the truth, that you may believe.
- John 21:24 μαρτυρῶν pres act ptcp nom sg masc This is the disciple who testifies about these things, and wrote these things. We know that his witness is true.
Acts 11 verses
- Acts 6:3 μαρτυρουμένους pres pass ptcp acc pl masc Therefore select from among you, brothers, seven men of good report, full of the Holy Spirit and of wisdom, whom we may appoint over this business.
- Acts 10:22 μαρτυρούμενός pres pass ptcp nom sg masc They said, "Cornelius, a centurion, a righteous man and one who fears God, and well spoken of by all the nation of the Jews, was directed by a holy angel to invite you to his house, and to listen to what you say."
- Acts 10:43 μαρτυροῦσιν pres act ind 3pl All the prophets testify about him, that through his name everyone who believes in him will receive remission of sins."
- Acts 13:22 μαρτυρήσας aor act ptcp nom sg masc When he had removed him, he raised up David to be their king, to whom he also testified, 'I have found David the son of Jesse, a man after my heart, who will do all my will.'
- Acts 14:3 μαρτυροῦντι pres act ptcp dat sg masc Therefore they stayed there a long time, speaking boldly in the Lord, who testified to the word of his grace, granting signs and wonders to be done by their hands.
- Acts 15:8 ἐμαρτύρησεν aor act ind 3sg God, who knows the heart, testified about them, giving them the Holy Spirit, just like he did to us.
- Acts 16:2 ἐμαρτυρεῖτο impf pass ind 3sg The brothers who were at Lystra and Iconium gave a good testimony about him.
- Acts 22:5 μαρτυρεῖ pres act ind 3sg As also the high priest and all the council of the elders testify, from whom also I received letters to the brothers, and traveled to Damascus to bring them also who were there to Jerusalem in bonds to be punished.
- Acts 22:12 μαρτυρούμενος pres pass ptcp nom sg masc One Ananias, a devout man according to the law, well reported of by all the Jews who lived in Damascus,
- Acts 23:11 μαρτυρῆσαι aor act inf The following night, the Lord stood by him, and said, "Cheer up, Paul, for as you have testified about me at Jerusalem, so you must testify also at Rome."
- Acts 26:5 μαρτυρεῖν pres act inf having known me from the first, if they are willing to testify, that after the strictest sect of our religion I lived a Pharisee.
Romans 2 verses
1 Corinthians 1 verse
2 Corinthians 1 verse
Galatians 1 verse
Colossians 1 verse
1 Timothy 2 verses
- 1 Timothy 5:10 μαρτυρουμένη pres pass ptcp nom sg fem being approved by good works, if she has brought up children, if she has been hospitable to strangers, if she has washed the saints' feet, if she has relieved the afflicted, and if she has diligently followed every good work.
- 1 Timothy 6:13 μαρτυρήσαντος aor act ptcp gen sg masc I charge you before God, who gives life to all things, and before Christ Jesus, who before Pontius Pilate testified the good confession,
Hebrews 7 verses
- Hebrews 7:8 μαρτυρούμενος pres pass ptcp nom sg masc Here people who die receive tithes, but there one receives tithes of whom it is testified that he lives.
- Hebrews 7:17 μαρτυρεῖται pres pass ind 3sg for it is testified, "You are a priest forever, According to the order of Melchizedek."
- Hebrews 10:15 μαρτυρεῖ pres act ind 3sg The Holy Spirit also testifies to us, for after saying,
- Hebrews 11:2 ἐμαρτυρήθησαν aor pass ind 3pl For by this, the elders obtained testimony.
- Hebrews 11:4 ἐμαρτυρήθη μαρτυροῦντος aor pass ind 3sg pres act ptcp gen sg masc By faith, Abel offered to God a more excellent sacrifice than Cain, through which he had testimony given to him that he was righteous, God bearing witness with respect to his gifts; and through it he, being dead, still speaks.
- Hebrews 11:5 μεμαρτύρηται perf pass ind 3sg By faith, Enoch was taken away, so that he wouldn't see death, and he was not found, because God translated him. For he has had testimony given to him that before his translation he had been well pleasing to God.
- Hebrews 11:39 μαρτυρηθέντες aor pass ptcp nom pl masc These all, having had testimony given to them through their faith, didn't receive the promise,
1 John 6 verses
- 1 John 1:2 μαρτυροῦμεν pres act ind 1pl (and the life was revealed, and we have seen, and testify, and declare to you the life, the eternal life, which was with the Father, and was revealed to us);
- 1 John 4:14 μαρτυροῦμεν pres act ind 1pl We have seen and testify that the Father has sent the Son as the Savior of the world.
- 1 John 5:6 μαρτυροῦν pres act ptcp nom sg neut This is he who came by water and blood, Jesus Christ; not with the water only, but with the water and the blood. It is the Spirit who testifies, because the Spirit is the truth.
- 1 John 5:7 μαρτυροῦντες pres act ptcp nom pl masc For there are three who testify:
- 1 John 5:9 μεμαρτύρηκεν perf act ind 3sg If we receive the witness of men, the witness of God is greater; for this is God's testimony which he has testified concerning his Son.
- 1 John 5:10 μεμαρτύρηκεν perf act ind 3sg He who believes in the Son of God has the testimony in himself. He who doesn't believe God has made him a liar, because he has not believed in the testimony that God has given concerning his Son.
3 John 3 verses
- 3 John 1:3 μαρτυρούντων pres act ptcp gen pl masc For I rejoiced greatly, when brothers came and testified about your truth, even as you walk in truth.
- 3 John 1:6 ἐμαρτύρησάν aor act ind 3pl They have testified about your love before the assembly. You will do well to send them forward on their journey in a manner worthy of God,
- 3 John 1:12 μεμαρτύρηται μαρτυροῦμεν perf pass ind 3sg pres act ind 1pl Demetrius has the testimony of all, and of the truth itself; yes, we also testify, and you know that our testimony is true.
Revelation 4 verses
- Revelation 1:2 ἐμαρτύρησεν aor act ind 3sg who testified to God's word, and of the testimony of Jesus Christ, about everything that he saw.
- Revelation 22:16 μαρτυρῆσαι aor act inf I, Jesus, have sent my angel to testify these things to you for the assemblies. I am the root and the offspring of David; the Bright and Morning Star."
- Revelation 22:18 Μαρτυρῶ pres act ind 1sg I testify to everyone who hears the words of the prophecy of this book, if anyone adds to them, may God add to him the plagues which are written in this book.
- Revelation 22:20 μαρτυρῶν pres act ptcp nom sg masc He who testifies these things says, "Yes, I come quickly." Amen! Yes, come, Lord Jesus.
About this entry
At a glance — auto-summarized from this page’s data, not written by a person. Every figure links to its source below. This summary describes the numbers; it doesn’t interpret them.
“to testify” is the headline sense of the Greek verb μαρτυρεω (martyréō). Translators differ — “bear witness” in the King James Version, then “testify” (Berean Standard Bible), as the renderings breakdown shows. It turns up in 72 verses across 14 books, a moderately common footprint. It concentrates in John, which alone accounts for 43% of its uses. It first appears in Matthew 23:31. For the data behind this summary, explore the sense tree and the renderings breakdown below.
Gloss history
Strong's 1890 vs modern scholarship
About this word
Strong's G3140 catalogs a Greek word from the Greek New Testament.
These counts are not copied from any lexicon or concordance. They are computed here, from the morphology-tagged Greek New Testament. What Lemma adds →
- 72
- distinct verses
- The word appears in 72 distinct verses.
- 14 / 27
- NT books
- The word appears in 14 of 27 New Testament books.
- #225
- by frequency
- Top 250 most frequent Greek words (rank 225 of 5,347 Greek words by occurrence).
View all 72 occurrences in the concordance →
By section of the New Testament
By traditional corpus
Conventional, traditional groupings — biblical authorship is debated, so this is a traditional corpus grouping, not an authorship claim. Some books belong to more than one corpus (Luke is in both the Gospels and the Lukan corpus, and so on), so these shares overlap and need not total 100%. Each figure is a share of the word’s 72 distinct verses.
- Johannine 44 verses · 61%
- Gospels 33 verses · 46%
- Lukan (Luke–Acts) 12 verses · 17%
- General (Catholic) Epistles 9 verses · 13%
- Pauline corpus 8 verses · 11%
- Hebrews 7 verses · 10%
- Revelation 4 verses · 6%
How translations render this word
Counts come from each version’s own published word-to-Strong’s tagging or interlinear alignment — an approximate guide to how each version renders this word, not a word-level alignment the data otherwise carries. Because each total is that version’s own tagged count, the per-version totals vary from one another and need not match the appearance or distinct-verse counts above. These counts may also differ from a printed concordance because Lemma counts each distinctly tagged rendering and does not collapse phrase taggings into a single head-word total. This is a fixed set of word-tagged versions (KJV, ASV, BSB, ULT) and does not change with the reading translation you choose elsewhere. Each version’s license is shown beside its name below (and on Sources).
- King James Version: Bear witness 9×, Bare record 5×, Testify 5×
- American Standard Version: Bear witness 13×, Witness 8×, Beareth witness 6×
- Berean Standard Bible: Testify 15×, Testified 7×, Testifies 6×
- unfoldingWord Literal Text: Testify 13×, Testifying 8×, Testified 5×
King James Version Public Domain
Renders G3140 across 86 tagged occurrences — most commonly:
Plus 44 renderings that appear only once — usually multi-word phrases or single function words the recovered tagging swept in, not distinct renderings.
American Standard Version Public Domain
Renders G3140 across 85 tagged occurrences — most commonly:
Plus other, less common renderings. Plus 33 renderings that appear only once — usually multi-word phrases or single function words the recovered tagging swept in, not distinct renderings.
Berean Standard Bible Public Domain
Renders G3140 across 75 tagged occurrences — most commonly:
Plus 36 renderings that appear only once — usually multi-word phrases or single function words the recovered tagging swept in, not distinct renderings. Not rendered by a distinct English word in 1 further occurrence.
unfoldingWord Literal Text CC BY-SA 4.0
Renders G3140 across 80 tagged occurrences — most commonly:
Plus 36 renderings that appear only once — usually multi-word phrases or single function words the recovered tagging swept in, not distinct renderings.
Senses in Thayer's
The 1 sense Thayer's distinguishes for this word, in lexicon order (not ranked by frequency or importance). The full entry — with sub-senses — is in the Lexicon Entry tab.
- to be a witness…
Word origin
Derived from μαρτυς (mártys) (G3144) — witness.
From G3144 ; to be a witness that is testify (literally or figuratively): - charge give [evidence] bear record have (obtain of) good (honest) report be well reported of testify give (have) testimony (be bear give obtain) witness.
— Strong’s Exhaustive Concordance (1890), public domain.
Forms in the corpus
The 41 distinct written forms G3140 takes in the Greek New Testament, most frequent first — each parse links to that tense’s occurrences in the concordance.
Same root — word family
Other Thayer's entries built from the same root as G3140, grouped by Strong’s listed origin. These share a root / origin per the lexicon — not necessarily a shared meaning. Each links to that word’s own entry.
Derives from
Shares the same root
- μαρτυρια martyría G3141 testimony
- μαρτυριον martýrion G3142 testimony
- μαρτυρομαι martýromai G3143 to call to witness
Compare all same-root words → Showing 4 of 5 — not the complete family. They share a root, not necessarily a meaning.
Septuagint usage
The same Greek word μαρτυρεω appears 10 times in the Greek Old Testament (Septuagint), across 8 verses in 5 books.
- 10
- LXX occurrences
- Tagged occurrences of this Greek word in the Septuagint.
- 8
- verses
- Distinct Septuagint verses containing this word.
- 5 / 39
- OT books
- The word appears in 5 of the 39 Old Testament books.
Sample Septuagint occurrences
- Genesis 31:46 μαρτυρέω
- Numbers 35:30 μαρτυρέω
- Deuteronomy 19:15 μαρτυρέω
- 2 Chronicles 28:10 μαρτυρέω
- Lamentations 2:13 μαρτυρέω
Septuagint occurrences (same lexeme)
Every verse where the same Strong’s number (G3140) appears in the Greek Septuagint. Verse text shown in the World English Bible for context; the Greek form is the matched word — the English is not keyword-highlighted.
- Genesis 31:46 μαρτυρέω Jacob said to his relatives, "Gather stones." They took stones, and made a heap. They ate there by the heap.
- Genesis 31:48 μαρτυρέω Laban said, "This heap is witness between me and you this day." Therefore it was named Galeed
- Numbers 35:30 μαρτυρέω Whoever kills any person, the murderer shall be slain at the mouth of witnesses: but one witness shall not testify against any person that he die.
- Deuteronomy 19:15 μαρτυρέω One witness shall not rise up against a man for any iniquity, or for any sin, in any sin that he sins: at the mouth of two witnesses, or at the mouth of three witnesses, shall a matter be established.
- Deuteronomy 19:18 μαρτυρέω and the judges shall make diligent inquisition: and, behold, if the witness is a false witness, and has testified falsely against his brother;
- Deuteronomy 31:21 μαρτυρέω It shall happen, when many evils and troubles are come on them, that this song shall testify before them as a witness; for it shall not be forgotten out of the mouths of their seed: for I know their imagination which they frame this day, before I have brought them into the land which I swore.
- 2 Chronicles 28:10 μαρτυρέω Now you purpose to keep under the children of Judah and Jerusalem for bondservants and bondmaids to you: [but] aren't there even with you trespasses of your own against Yahweh your God?
- Lamentations 2:13 μαρτυρέω What shall I testify to you? what shall I liken to you, daughter of Jerusalem? What shall I compare to you, that I may comfort you, virgin daughter of Zion? For your breach is great like the sea: who can heal you?
These are occurrences of the same Greek lexeme (G3140) in the Septuagint — not a translation of any one Hebrew word. The store carries no word-level Hebrew↔Greek alignment, so no Hebrew original is asserted here. Counts come from the recovered LXX Strong's tagging — high-frequency vocabulary is well covered, while rare or late forms may be untagged — so they reflect tagged occurrences and may slightly undercount.
