Biblangbeta

verb

Greekπιστόομαι (pistoomai)
Biblang

pistomō

Strong’sG4104

I convince, give assurance to

stem pist-once in the New Testament1 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.

πιστόω, -ῶ

(< πιστός), [in LXX chiefly for אמן ni.;]

to make trustworthy (Thuc., III Ki 1:36), hence, to establish (I Ch 17:14). Pass. and mid., to be assured of: c. acc. rei, II Ti 3:14.†

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

Strong’s G4104 — the 1890 definition, and where the word comes from

Saidpis-to'-o

to assure

Fromfrom G4103;

King Jamesassure of.

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
πιστόω,
make trustworthy, πιστοῦν τινα ὅρκοις bind him by oaths, Refs 5th c.BC+
II passive, to be made trustworthy, give a pledge or warrant, πιστωθείς Refs 5th c.BC+; μοι.. ὅρκῳ πιστωθῆναι ἀπήμονά μ᾽ οἴκαδ᾽ ἀπάξειν bind yourselves to me by oath.., Refs 8th c.BC+
II.2 feel trust or confidence, to be persuaded, ὄφρα.. πιστωθῆτον ἐνὶ θυμῷ Refs; πιστωθεὶς ὅτι.. feeling confidence that.., Refs 5th c.BC+
III middle, give mutual pledges of fidelity, exchange troth, χεῖράς τ᾽ ἀλλήλων λαβέτην καὶ πιστώσαντο Refs 8th c.BC+
III.2 πιστοῦσθαί τινα ὑφ᾽ ὅρκου secure his good faith by oaths, Refs 5th c.BC+
III.3 confirm, prove, τῷ παρόντι τοὐπιόν Refs 5th c.BC+; guarantee, τι Refs 2nd c.BC+; τι διότι.. Refs 3rd c.BC+; μάρτυρι τῷ Νέρωνι, ὅτι.. Refs 2nd c.AD+; τίς ἂν τάδε πιστώσαιτο,.. ὅτι..; LXX+4th 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.

firmly believed1×

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
pistisaἐπιστώθηςhappened · youaorist passive indicative 2nd person singularfirmly believed1×

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, 1 occurrence

acts on itself, or is acted on middle or passive voice

Who personhappening now presentwas happening imperfecthas happened perfecthad happened pluperfect
I 1st person singularpistomōpistomepistomēpistomelē
you 2nd person singularpistosōpistosepistosēpistoselē
he/she/it 3rd person singularpistotōpistotepistotēpistotelē
we 1st person pluralpistonōpistonepistonēpistonelē
ye 2nd person pluralpistovōpistovepistovēpistovelē
they 3rd person pluralpistolōpistolepistolēpistolelē

acted on passive voice

Who personwill happen futurehappened aorist
I 1st person singularpistimipistima
you 2nd person singularpistisipistisa1×ἐπιστώθης
he/she/it 3rd person singularpistitipistita
we 1st person pluralpistinipistina
ye 2nd person pluralpistivipistiva
they 3rd person pluralpistilipistila
May, might — subjunctive mood, no occurrences

acts on itself, or is acted on middle or passive voice

Who personhappening now presenthas happened perfect
I 1st person singularpistomeiōpistomeiē
you 2nd person singularpistoseiōpistoseiē
he/she/it 3rd person singularpistoteiōpistoteiē
we 1st person pluralpistoneiōpistoneiē
ye 2nd person pluralpistoveiōpistoveiē
they 3rd person pluralpistoleiōpistoleiē

acted on passive voice

Who personhappened aorist
I 1st person singularpistimeia
you 2nd person singularpistiseia
he/she/it 3rd person singularpistiteia
we 1st person pluralpistineia
ye 2nd person pluralpistiveia
they 3rd person pluralpistileia
Commands — imperative mood, no occurrences

acts on itself, or is acted on middle or passive voice

Who personhappening now presenthas happened perfect
you 2nd person singularpistosōrpistosēr
he/she/it 3rd person singularpistotōrpistotēr
ye 2nd person pluralpistovōrpistovēr
they 3rd person pluralpistolōrpistolēr

acted on passive voice

Who personhappened aorist
you 2nd person singularpistisar
he/she/it 3rd person singularpistitar
ye 2nd person pluralpistivar
they 3rd person pluralpistilar
Wishes — optative mood, no occurrences

acts on itself, or is acted on middle or passive voice

Who personhappening now present
I 1st person singularpistomoiō
you 2nd person singularpistosoiō
he/she/it 3rd person singularpistotoiō
we 1st person pluralpistonoiō
ye 2nd person pluralpistovoiō
they 3rd person pluralpistoloiō

acted on passive voice

Who personhappened aorist
I 1st person singularpistimoia
you 2nd person singularpistisoia
he/she/it 3rd person singularpistitoia
we 1st person pluralpistinoia
ye 2nd person pluralpistivoia
they 3rd person pluralpistiloia
The “to …” form — infinitive, no occurrences
Who is acting voicehappening now presentwill happen futurehappened aoristhas happened perfect
acts on itself, or is acted on middle or passive voicepistorōpistorē
acted on passive voicepistiripistira
Used as an adjective — participle, no occurrences
Who is acting voicehappening now presentwill happen futurehappened aoristhas happened perfect
acts on itself, or is acted on middle or passive voicepistorōntospistorēntos
acted on passive voicepistirintospistirantos

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
piststem+aoeiwho is acting voice+mstnvl—who person+—eiroistatement, command, wish mood+ōeiaēelēwhen tense+—ntthen it declines+—ogender+—sits job in the sentence case

pist 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.

1 occurrence, every one of them listed

pistisa“firmly believed”happened · youaorist passive indicative 2nd person singular1×

2 Timothy 3:14… de menasōr en hei mathasa kai pistisa, horarēntos para tinoiu mathasa,… the things you have learned and firmly believed, since you know from whom you …