Biblangbeta

verb

Greekἀπιστέω (apisteō)
Biblang

apistamō

Strong’sG569

I am unfaithful, I disbelieve

stem apist-8 times in the New Testamentin 6 of 27 books6 forms occur

What it means

What the word means, in the words of the lexicons out of copyright — Abbott-Smith, Strong's, and Liddell-Scott-Jones, wherever each has an entry for it.

** ἀπιστέω, -ῶ

(< ἄπιστος), [in LXX: Wi 1:2 10:7 12:17 18:13, Si 1:27, II Mac 8:13*;]

1. to disbelieve, be faithless: Mk 16:11, 16, Lk 24:11, 41, Ac 28:24, I Pe 2:7; so prob. also Ro 3:3, II Ti 2:13 (ICC, CGT, in ll.; MM, s.v.).
2. = ἀπειθέω (Hdt.; on this sense in Ro 3:3, II Ti 2:13, v. Vaughan on Ro 3:3; Lft., Notes, 265; Thayer, s.v.).†

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament, 1922 — public domain. References open in the reader.

Strong’s G569 — the 1890 definition, and where the word comes from

Saidap-is-teh'-o

to be unbelieving, i.e. (transitively) disbelieve, or (by implication) disobey

Fromfrom G571;

King Jamesbelieve not.

James Strong, Exhaustive Concordance of the Bible, 1890 — public domain. The numbers in it link to the entries here.

Liddell-Scott-Jones — the classical dictionary this word appears in
ἀπιστ-έω,
future passive ἀπιστηθήσομαιRefs 5th c.BC+:—to be ἄπιστος, and so:
I disbelieve, distrust, ἐγὼ τὸ μὲν οὔ ποτ᾽ ἀπίστεονRefs 8th c.BC+ —passive, τὴν γνῶσιν τοῦ οἰκείου ἀπιστεῖσθαι was distrusted, i.e. no one could be sure of knowing, Refs 5th c.BC+ —but mostly,
I.2 with dative person, κρατέουσινRefs 5th c.BC+; ἀ.τινί τι disbelieve one in a thing, Refs 5th c.BC+; οἷς ἠπίστησαν ἔχειν.. whom they suspected of having, Refs 2nd c.BC+
I.3 c.infinitive, οὐδέν σ᾽ ἀπιστῶ καὶ δὶς οἰμῶξαι I nothing doubt that.., Refs 5th c.BC+; ἀ. μὴ γενέσθαι τι to doubt that it could be, Refs 5th c.BC+ —passive, τὸ ἐπιτήδευμα ἀπιστεῖται μὴ δυνατὸν εἶναι it is not believed to be possible, Refs
I.4 absolutely, to be incredulous, NT+5th c.BC+
II ={ἀπειθέω}, disobey, τινίRefs 5th c.BC+: absolutely, to be disobedient, τοῖς ἀπιστοῦσιν τάδε in these things, Refs 5th c.BC+; ἢν δ᾽ ἀπιστῶσι but if they refuse to comply, Refs 5th c.BC+
II.2 to be faithless, εἰ ἡμεῖς ἀπιστοῦμεν, ἐκεῖνος πιστὸς μένει NT
II.3 νεκρὸς τὸν θάνατον ἀπιστούμενος belying death, Refs 1st c.AD+
III τὸ σῶμ᾽ οὐκ ἀπιστήσω χθονί, i.e. Refswill not hesitate to commit it.., Refs 5th c.BC+

H. G. Liddell, R. Scott, H. S. Jones, A Greek-English Lexicon (9th ed., 1925–1940) — digitised by the Perseus Digital Library and corrected and expanded by Tyndale House, Cambridge, via STEPBible-Data's TFLSJ table, CC BY 4.0. Covers all of Greek literature, not just the Bible.

Translated as

Every occurrence, sorted by the English it was actually given — the evidence for what the word means, not a gloss of it.

not believe7×faithless1×

Berean Standard Bible (BSB), dedicated to the public domain — berean.bible.

Biblang forms

What the New Testament actually uses, first — the whole system this verb is built from is one click further down.

Form and the Greek behind itWhat it isUsuallyTimes
apistanōἀπιστοῦμενhappening now · wepresent active indicative 1st person pluralfaithless1×
apistaleἠπίστουνwas happening · theyimperfect active indicative 3rd person pluralnot believe2×
apistalaἠπίστησανhappened · theyaorist active indicative 3rd person pluralnot believe2×
apistarōntoiuἀπιστούντωνhappening now · of, belonging topresent active participle genitive plural masculinenot believe1×
apistarōntoiἀπιστοῦσινhappening now · to, forpresent active participle dative plural masculinenot believe1×
apistarantosἀπιστήσαςhappened · subjectaorist active participle nominative singular masculinenot believe1×

Every form the New Testament uses, in paradigm order. What the system can build beyond them — the whole of this verb, whether the text happens to use it or not — is in the tables below.

Every form the system can build — all 86, by mood, including the ones the New Testament never uses
Statements — indicative mood, 5 occurrences
Who personhappening now presentwas happening imperfectwill happen futurehappened aoristhas happened perfecthad happened pluperfect
I 1st person singularapistamōapistameapistamiapistamaapistamēapistamelē
you 2nd person singularapistasōapistaseapistasiapistasaapistasēapistaselē
he/she/it 3rd person singularapistatōapistateapistatiapistataapistatēapistatelē
we 1st person pluralapistanō1×ἀπιστοῦμενapistaneapistaniapistanaapistanēapistanelē
ye 2nd person pluralapistavōapistaveapistaviapistavaapistavēapistavelē
they 3rd person pluralapistalōapistale2×ἠπίστουνapistaliapistala2×ἠπίστησανapistalēapistalelē
May, might — subjunctive mood, no occurrences
Who personhappening now presenthappened aoristhas happened perfect
I 1st person singularapistameiōapistameiaapistameiē
you 2nd person singularapistaseiōapistaseiaapistaseiē
he/she/it 3rd person singularapistateiōapistateiaapistateiē
we 1st person pluralapistaneiōapistaneiaapistaneiē
ye 2nd person pluralapistaveiōapistaveiaapistaveiē
they 3rd person pluralapistaleiōapistaleiaapistaleiē
Commands — imperative mood, no occurrences
Who personhappening now presenthappened aoristhas happened perfect
you 2nd person singularapistasōrapistasarapistasēr
he/she/it 3rd person singularapistatōrapistatarapistatēr
ye 2nd person pluralapistavōrapistavarapistavēr
they 3rd person pluralapistalōrapistalarapistalēr
Wishes — optative mood, no occurrences
Who personhappening now presenthappened aorist
I 1st person singularapistamoiōapistamoia
you 2nd person singularapistasoiōapistasoia
he/she/it 3rd person singularapistatoiōapistatoia
we 1st person pluralapistanoiōapistanoia
ye 2nd person pluralapistavoiōapistavoia
they 3rd person pluralapistaloiōapistaloia
The “to …” form — infinitive, no occurrences
Who is acting voicehappening now presentwill happen futurehappened aoristhas happened perfect
the subject acts active voiceapistarōapistariapistaraapistarē
Used as an adjective — participle, 3 occurrences
Who is acting voicehappening now presentwill happen futurehappened aoristhas happened perfect
the subject acts active voiceapistarōntos2×apistarintosapistarantos1×ἀπιστήσαςapistarēntos

Each is given in the form it takes as a subject. From there a participle carries the ordinary noun endings, in every case, number and gender — so these four columns are the whole of what the verb contributes.

How every form is built — the slots that make them
apiststem+aoeiwho is acting voice+mstnvl—who person+—eiroistatement, command, wish mood+ōeiaēelēwhen tense+—ntthen it declines+—ogender+—sits job in the sentence case

apist is this word in every one of its forms. The slots after it make all the rest.

same in every form varies — every value shown

Words built on the same stem

Other words sharing the exact same stem — not merely related in meaning.

Where it appears

Every verse the word appears in, filed under the form it takes there.

8 occurrences, every one of them listed

apistanō“faithless”happening now · wepresent active indicative 1st person plural1×

2 Timothy 2:13ei apistanō, ekeinos pistos menatō; arnera heauton ouk …if we are faithless, He remains faithful, for He cannot …

apistale“not believe”was happening · theyimperfect active indicative 3rd person plural2×

Luke 24:11… hōsei lēros teim rēmeim houteim, kai apistale autai.… nonsense to them, and they did not believe the women.

Acts 28:24“not believe”… men peithole tei legorōntei tois de apistale,… them were convinced by what he said, but others refused to …

apistala“not believe”happened · theyaorist active indicative 3rd person plural2×

Mark 16:11… hoti zōatō kai theasita hupo autau apistala.… she had seen Him, they did not believe it.

Romans 3:3“not believe”tinem gar? ei apistala tinois, mē tas apistias autoiu tan …What if some did not have faith? Will their lack of …

apistarōntoiu“not believe”happening now · of, belonging topresent active participle genitive plural masculine1×

Luke 24:41“not believe”ēti de apistarōntoiu autoiu apo tau charau kai thaumazarōntoiu …While they were still in disbelief because of their joy and amazement, He asked …

apistarōntoi“not believe”happening now · to, forpresent active participle dative plural masculine1×

1 Peter 2:7vi oun tas timas toi pisteuarōntoi; apistarōntoi de lithos hon apodokimazala tois oikodomarōntois …… precious. But to those who do not believe, “The stone the builders rejected has …

apistarantos“not believe”happened · subjectaorist active participle nominative singular masculine1×

Mark 16:16… pisteuarantos kai baptizirantos sōziti, tos de apistarantos katakriniti.… will be saved, but whoever does not believe will be condemned.