Skip to content
mannafest.faith

Greek verb · G1743

ἐνδυναμόω

endynamooen-doo-nam-o'-o

to strengthen

7 uses in the Greek text, one for each word STEP Bible has tagged with this key

Concordance spelling: endynamóō

Word page · Part of the concordance, one page for every word of the Hebrew and Greek text. Strong's G1743is this word's number in James Strong's 1890 index of the King James Bible.

  • 6 of 27
    New Testament books
  • 7
    spellings

The definition in full

Strong's key (1890) · G1743

to empower

The King James renders it: enable, (increase in) strength(-en), be (make) strong.

James Strong, The Exhaustive Concordance of the Bible (1890), public domain. Strong indexed the King James text, and this site quotes his entry as that index.

Summary

endynamoo is rendered "to strengthen". It stands 7 times in the Greek text, across six books.

  • Two of the uses stand in 2 Timothy, more than in any other book.
  • Its first use in canonical order opens the ledger below.Acts 9:22But Saul was empowered all the more, and he confounded the Jews living in Damascus by proving that Jesus is the Christ.
  • The Greek text spells it seven different ways.

The first use

But Saul was empowered all the more, and he confounded the Jews living in Damascus by proving that Jesus is the Christ.

Acts 9:22ἐνεδυναμοῦτο

The first use, in the order of the New Testament's books.

Where the word stands

Two of the word's seven uses are in 2 Timothy.

The other 21 New Testament books never use the word.

What the word means

Each meaning, and the words it is translated by

How the Greek text is glossed, word by word

  • do be empowered1
  • do be strong1
  • having strengthened1
  • He strengthened1
  • strengthening1
  • was empowered1
  • was strengthened1

The words built on the same word-part

Each word below begins with the same letters this one begins with. A shared word-part shows a family. It does not settle what any one of them means, so each word carries its own uses on its own page. Scholars call that shared part the stem.

ἐνδύωendyoto put onUses27
ἔνδυμαendymaclothingUses8
ἐνδύνωendynoto sneakUses1
ἔνδυσιςendysiswearingUses1

All 7, in canonical order

Every use, in order

Every use, grouped by book, with its verse.

7 spellings and their grammar

STEP Bible tags every word of the Hebrew and Greek text with its spelling and its grammar. Both lists below count the rows printed underneath, written out in English, with the code beside each one as it was tagged.

How it is spelled

  • ἐνδυναμοῦ1
  • ἐνδυναμοῦντί1
  • ἐνδυναμοῦσθε1
  • ἐνδυναμώσαντί1
  • ἐνεδυναμοῦτο1
  • ἐνεδυναμώθη1
  • ἐνεδυνάμωσέν1

The grammar of each form

  • verb · aorist active, indicative · 3rd person singular1V-AAI-3S
  • verb · aorist active, participle · dative (“to / for”) · masculine singular1V-AAP-DSM
  • verb · aorist passive, indicative · 3rd person singular1V-API-3S
  • verb · imperfect passive, indicative · 3rd person singular1V-IPI-3S
  • verb · present active, participle · dative (“to / for”) · masculine singular1V-PAP-DSM
  • verb · present passive, command · 2nd person plural1V-PPM-2P
  • verb · present passive, command · 2nd person singular1V-PPM-2S

Acts

one use
  • But Saul was empowered all the more, and he confounded the Jews living in Damascus by proving that Jesus is the Christ.

    Acts 9:22

    • ἐνεδυναμοῦτοenedunamoutoverb · imperfect passive, indicative · 3rd person singulartagged: was empowered

Romans

one use
  • Yet he did not waver through disbelief in the promise of God, but was strengthened in his faith and gave glory to God,

    Romans 4:20

    • ἐνεδυναμώθηenedunamotheverb · aorist passive, indicative · 3rd person singulartagged: was strengthened

Ephesians

one use
  • Finally, be strong in the Lord and in His mighty power.

    Ephesians 6:10

    • ἐνδυναμοῦσθεendunamoustheverb · present passive, command · 2nd person pluraltagged: do be empowered

Philippians

one use
  • I can do all things through Christ who gives me strength.

    Philippians 4:13

    • ἐνδυναμοῦντίendunamountiverb · present active, participle · dative (“to / for”) · masculine singulartagged: strengthening

1 Timothy

one use
  • I thank Christ Jesus our Lord, who has strengthened me, that He considered me faithful and appointed me to service.

    1 Timothy 1:12

    • ἐνδυναμώσαντίendunamosantiverb · aorist active, participle · dative (“to / for”) · masculine singulartagged: having strengthened

2 Timothy

two uses
  • You therefore, my child, be strong in the grace that is in Christ Jesus.

    2 Timothy 2:1

    • ἐνδυναμοῦendunamouverb · present passive, command · 2nd person singulartagged: do be strong
  • But the Lord stood by me and strengthened me, so that through me the message would be fully proclaimed, and all the Gentiles would hear it. So I was delivered from the mouth of the lion.

    2 Timothy 4:17

    • ἐνεδυνάμωσένenedunamosenverb · aorist active, indicative · 3rd person singulartagged: He strengthened

Where it leads

How the numbers are counted

Every count on this page comes from STEP Bible's tagged Hebrew and Greek text, the same text the ledger prints. A use is counted once each time the tagging marks a word with this key.

Spellings are counted as the Greek text spells them, with the sentence's own punctuation taken off the word first, so a form that ends a clause is not counted as a second spelling.

The family is read from the lexicon by the stem the two words share, with the accents off, and a person or a place named on the stem is left out.

Hebrew and Greek text, word tagging and grammar: STEP Bible (www.STEPBible.org), Tyndale House, CC BY 4.0. Their grammar codes are written out in English here and shown as tagged beside each one.

Meaning and senses: STEP Bible TBESG (Tyndale House, CC BY 4.0), the Brief lexicon based on Abbott-Smith (1922).

Dictionary key: Strong's Exhaustive Concordance of the Bible (1890, public domain). English verse text: Berean Standard Bible (public domain, 2023).

Revised 2026-09-05. Every cited work, the sources registry →