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Greek n-m/n · G2205

ζῆλος

zelosdzay'-los

zeal; jealousy

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

Concordance spelling: zēlos

Word page · Part of the concordance, one page for every word of the Hebrew and Greek text. Strong's G2205is this word's number in James Strong's 1890 index of the King James Bible.

  • 9 of 27
    New Testament books
  • 4
    spellings
  • 2
    meanings

The definition in full

Strong's key (1890) · G2205

properly, heat, i.e. (figuratively) "zeal" (in a favorable sense, ardor; in an unfavorable one, jealousy, as of a husband (figuratively, of God), or an enemy, malice)

The King James renders it: emulation, envy(-ing), fervent mind, indignation, jealousy, zeal.

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

zelos is rendered "zeal; jealousy". It stands 16 times in the Greek text, across nine books.

  • Five of the uses stand in 2 Corinthians, more than in any other book.
  • The lexicon lists two meanings for it, beginning with "zeal".
  • Its first use in canonical order opens the ledger below.John 2:17His disciples remembered that it is written: “Zeal for Your house will consume Me.”
  • The Greek text spells it four different ways.

The first use

His disciples remembered that it is written: “Zeal for Your house will consume Me.”

John 2:17ζῆλος

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

Where the word stands

Five of the word's sixteen uses are in 2 Corinthians.

The other 18 New Testament books never use the word.

What the word means

The word carries two meanings: zeal, and jealousy.

Each meaning, and the words it is translated by

The English STEP Bible gives each use, word by word, and how many times.
zeal2Co.7:11 9:2; κατά ζῆλος, Php.3:6; with genitive obj., Jhn.2:17 (LXX), Rom.10:2; before ὑπέρ, 2Co.7:7; with genitive subj., θεοῦ,...Tagged as
  • zeal6
  • with jealousy3
  • fury1
WhereJohn 2:17His disciples remembered that it is written: “Zeal for Your house will consume Me.”
jealousyRom.13:13, 1Co.3:3 3:2 2Co.12:20, Gal.5:20 (WH, txt, RV), Jas.3:14, 16; πλησθῆναι ζήλου Act.5:17 13:45; pl., ζῆλοι (see B1., § 32, 6),...Tagged as
  • jealousy5
  • in jealousy1
WhereActs 5:17Then the high priest and all his associates, who belonged to the party of the Sadducees…

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.

ζηλόωzeloobe eagerUses11

The words it stands beside

All 16, in canonical order

Every use, in order

Every use, grouped by book, with its verse.

4 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

  • ζῆλος8
  • ζῆλον4
  • ζήλου2
  • ζήλῳ2

The grammar of each form

  • noun · nominative (subject) · masculine singular6N-NSM
  • noun · accusative (object) · masculine singular4N-ASM
  • noun · dative (“to / for”) · masculine singular2N-DSM
  • noun · genitive (“of”) · masculine singular2N-GSM
  • noun · accusative (object) · neuter singular1N-ASN
  • noun · nominative (subject) · neuter singular1N-NSN

John

one use
  • His disciples remembered that it is written: “Zeal for Your house will consume Me.”

    John 2:17

    • ζῆλοςzelosnoun · nominative (subject) · masculine singulartagged: zeal

Acts

two uses
  • Then the high priest and all his associates, who belonged to the party of the Sadducees, were filled with jealousy. They went out

    Acts 5:17

    • ζήλουzelounoun · genitive (“of”) · masculine singulartagged: with jealousy
  • But when the Jews saw the crowds, they were filled with jealousy, and they blasphemously contradicted what Paul was saying.

    Acts 13:45

    • ζήλουzelounoun · genitive (“of”) · masculine singulartagged: with jealousy

Romans

two uses
  • For I testify about them that they are zealous for God, but not on the basis of knowledge.

    Romans 10:2

    • ζῆλονzelonnoun · accusative (object) · masculine singulartagged: zeal
  • Let us behave decently, as in the daytime, not in carousing and drunkenness, not in sexual immorality and debauchery, not in dissension and jealousy.

    Romans 13:13

    • ζήλῳzelonoun · dative (“to / for”) · masculine singulartagged: in jealousy

1 Corinthians

one use
  • for you are still worldly. For since there is jealousy and dissension among you, are you not worldly? Are you not walking in the way of man?

    1 Corinthians 3:3

    • ζῆλοςzelosnoun · nominative (subject) · masculine singulartagged: jealousy

2 Corinthians

five uses
  • and not only by his arrival, but also by the comfort he had received from you. He told us about your longing, your mourning, and your zeal for me, so that I rejoiced all the more.

    2 Corinthians 7:7

    • ζῆλονzelonnoun · accusative (object) · masculine singulartagged: zeal
  • Consider what this godly sorrow has produced in you: what earnestness, what eagerness to clear yourselves, what indignation, what alarm, what longing, what zeal, what vindication! In every way you have proved yourselves to be innocent in this matter.

    2 Corinthians 7:11

    • ζῆλονzelonnoun · accusative (object) · masculine singulartagged: zeal
  • For I know your eagerness to help, and I have been boasting to the Macedonians that since last year you in Achaia were prepared to give. And your zeal has stirred most of them to do likewise.

    2 Corinthians 9:2

    • ζῆλοςzelosnoun · nominative (subject) · neuter singulartagged: zeal
  • I am jealous for you with a godly jealousy. For I promised you to one husband, to present you as a pure virgin to Christ.

    2 Corinthians 11:2

    • ζήλῳzelonoun · dative (“to / for”) · masculine singulartagged: with jealousy
  • For I am afraid that when I come, I may not find you as I wish, and you may not find me as you wish. I fear that there may be quarreling, jealousy, rage, rivalry, slander, gossip, arrogance, and disorder.

    2 Corinthians 12:20

    • ζῆλοςzelosnoun · nominative (subject) · masculine singulartagged: jealousy

Galatians

one use
  • idolatry and sorcery; hatred, discord, jealousy, and rage; rivalries, divisions, factions,

    Galatians 5:20

    • ζῆλοςzelosnoun · nominative (subject) · masculine singulartagged: jealousy

Philippians

one use
  • as to zeal, persecuting the church; as to righteousness in the law, faultless.

    Philippians 3:6

    • ζῆλοςzelosnoun · accusative (object) · neuter singulartagged: zeal

Hebrews

one use
  • but only a fearful expectation of judgment and of raging fire that will consume all adversaries.

    Hebrews 10:27

    • ζῆλοςzelosnoun · nominative (subject) · masculine singulartagged: fury

James

two uses
  • But if you harbor bitter jealousy and selfish ambition in your hearts, do not boast in it or deny the truth.

    James 3:14

    • ζῆλονzelonnoun · accusative (object) · masculine singulartagged: jealousy
  • For where jealousy and selfish ambition exist, there will be disorder and every evil practice.

    James 3:16

    • ζῆλοςzelosnoun · nominative (subject) · masculine singulartagged: jealousy

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 words it stands beside are the nouns, verbs and adjectives immediately before or after it, counted in every verse where the word stands. The article, the conjunctions and the prepositions are left out, because they stand beside every word.

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 →