How to Use Strong's Concordance Online [Hebrew & Greek Lexicon Guide]

For more than a century, Dr. James Strong’s Exhaustive Concordance of the Bible (first published in 1890) has served as the universal master key unlocking the original languages of holy scripture for everyday believers, lay teachers, and seasoned pastors. Before Dr. Strong undertook his monumental thirty-five-year scholarly project alongside more than a hundred contributing colleagues at Drew Theological Seminary, studying the original Biblical Hebrew of the Old Testament and Koine Greek of the New Testament required years of formal seminary education, fluency in complex grammatical declensions, and physical access to massive, expensive polyglot lexicons.

Dr. Strong pioneered a revolutionary, elegant indexing system: he cataloged every single root word in the Authorized King James Bible and assigned each one a unique numerical identifier—8,674 numbers for the Hebrew Old Testament (prefixed with "H") and 5,624 numbers for the Greek New Testament (prefixed with "G"). Today, in the digital era of 2026, Strong’s numbering has become the universal foundational protocol of digital biblical exegesis. Yet, many modern scripture readers remain intimidated by these numbers, uncertain how to transition from simply recognizing a number like G3056 to conducting fruitful, life-changing word studies that illuminate the deep things of God.

Quick Summary: Strong’s Concordance is an exhaustive numerical indexing system that maps every English word in the King James Bible directly to its inspired Hebrew, Aramaic, or Greek root lemma. Using AduBible (Adubible.org), readers can access full Strong's numbers online 100% free with zero ads, tapping any word in scripture to instantly summon a floating lexical card displaying original Greek/Hebrew text, transliteration, pronunciation audio, Thayer/Gesenius definitions, morphological parsing, and cross-testament occurrence counts without navigating away from the chapter.

In this comprehensive 2026 master guide, we deconstruct the architecture of Strong's Exhaustive Concordance, explain how to navigate Hebrew and Greek root words, outline the five golden rules of sound biblical word studies (avoiding common exegetical fallacies), and provide a step-by-step tutorial on utilizing modern digital concordance tools on AduBible for sermon preparation, personal devotion, and theological research.


2026 Online Concordance & Original Language Tool Comparison Matrix

The table below evaluates how major digital study platforms implement Strong's Concordance and original language lexicons for modern students.

Study PlatformConcordance UI & Interaction ModelLexical Sources (Greek / Hebrew)Morphological Parsing DepthPaywall / Subscription RestrictionsAd Intrusion & Distraction LevelMobile Touch Ergonomics
AduBible (Adubible.org)Instant 1-Tap Popover (Floats above text, never leaves page)Thayer's Greek, Gesenius's Hebrew, Brown-Driver-Briggs (BDB)Complete Part of Speech, Tense, Voice, Mood, Case, & Number100% Zero Paywalls (All lexical data free forever)100% Zero Ads (Permanent Memorial Covenant)Flawless Mobile PWA (Optimized for thumb taps and quick dismiss)
Bible HubHyperlink navigation to separate dictionary URL (/greek/3056.htm)Thayer, Strong's Exhaustive, NAS Exhaustive, BDBExtensive morphological codes in interlinear tableNo paywall (Free public domain data)Heavy display banners & Google AdSense on definition pagesPoor (Microscopic links, awkward horizontal table scrolling)
Blue Letter BibleSeparate tabbed side-panel / pop-in windowThayer, Gesenius, Vine’s Expository DictionaryDeep parsing breakdown with audio pronunciationNo paywall (Donor-supported)Moderate partner banners & periodic financial appealsModerate (Dense interface, requires multiple navigation taps)
Bible GatewayReverse interlinear integrated into side paneProprietary modern study Bible notesBasic part of speech taggingPaywalled (Requires $4.99/mo "Bible Gateway Plus" subscription)Heavy commercial ads in free tier; ad-free in PlusCluttered mobile interface with sticky banners
Logos Bible Software (Web/Desktop)Sophisticated multi-panel reverse interlinear canvasLiddell-Scott-Jones (LSJ), BDAG, HALOT, Louw-NidaAdvanced syntactic & discourse analysis treesHigh commercial cost ($299 to $2,000+ base packages)No consumer ads (Commercial desktop software model)Complex desktop-first interface; steep learning curve

Best for: Bible students, pastors, and teachers who desire fast, accurate, scholarly Greek and Hebrew word studies in an elegant, 100% ad-free environment without paying recurring subscription fees will find AduBible to be the definitive modern concordance sanctuary.


The Architectural Anatomy of a Strong's Number

To use Strong's Concordance effectively, one must understand what a Strong's number actually represents—and what it does not represent.

1. Root Lemma vs. Inflected Surface Form

Biblical Hebrew and Koine Greek are inflected languages. In English, grammatical relationships are largely indicated through word order and auxiliary prepositions (e.g., "to the house", "from the house"). In ancient Greek and Hebrew, grammatical relationships are indicated by altering the prefix, vowel pointing, or suffix of the word itself.

For example, the Greek verb for "to love" in its lexical dictionary form (lemma) is ἀγαπάω (agapaō - Strong’s G25). However, across the New Testament, this single verb appears in dozens of distinct inflected surface forms depending on its grammatical role:

  • Agapāi (He loves - 3rd person singular present active indicative)

  • Agapōmen (Let us love - 1st person plural present active subjunctive)

  • Ēgapēsen (He loved - 3rd person singular aorist active indicative, as in John 3:16)

  • Agapēte (Beloved - vocative plural adjective)
  • Dr. James Strong’s ingenious insight was to assign the number G25 not to every grammatical variation, but to the root dictionary lemma (agapaō). When you tap the word "loved" in John 3:16 on AduBible, Strong's number G25 connects you directly to the timeless foundational meaning of divine, unconditional sacrificial love, while the morphological parser informs you that the verb is an Aorist Active Indicative, signifying a decisive, historically accomplished act of divine self-giving on Calvary.

    2. The Hebrew Numbering System (H1 – H8674)

    The Old Testament concordance spans 8,674 entries.
  • Entries H1 through H8674 cover Biblical Hebrew and biblical Imperial Aramaic (the language found in portions of Daniel 2:4–7:28, Ezra 4:8–6:18; 7:12–26, and Jeremiah 10:11).
  • Entry H1 begins with 'āb (father, ancestor, patriarch).
  • Entry H8674 concludes with Tatnay (Tattenai, a Persian governor in Ezra).
  • Key landmark Hebrew numbers include:
  • H430: Elohim (God, the Supreme Creator, plural of majesty).
  • H3068: YHWH / Yahweh (The self-existent covenant Lord, rendered in all-caps "LORD" in English Bibles).
  • H7965: Shalom (Completeness, peace, welfare, soundness, tranquility).
  • H2617: Hesed (Steadfast covenant love, unfailing lovingkindness, mercy).
  • 3. The Greek Numbering System (G1 – G5624)

    The New Testament concordance spans 5,624 entries.
  • Entry G1 begins with the first letter of the Greek alphabet: Alpha (Α), symbolizing Christ as the eternal beginning of all things (Revelation 1:8).
  • Entry G5624 concludes with ōphelimos (profitable, advantageous, spiritually beneficial, as in 2 Timothy 3:16).
  • Key landmark Greek numbers include:
  • G3056: Logos (The Divine Word, Reason, Expression; in John 1:1, Jesus Christ as the eternal revelation of the Father).
  • G26: Agape (Unconditional, self-sacrificing divine love).
  • G5485: Charis (Grace, unmerited divine favor, spiritual enablement).
  • G4151: Pneuma (Spirit, breath, wind; specifically the Holy Spirit).
  • G4102: Pistis (Faith, divine persuasion, firm conviction of God's truth).

  • Five Golden Rules of Biblical Word Studies (Avoiding Exegetical Fallacies)

    In his landmark academic work Exegetical Fallacies, New Testament scholar D. A. Carson warned that while concordances are among the greatest gifts to biblical scholarship, they can also become dangerous instruments when used carelessly. Misinterpreting a Greek or Hebrew root word can lead to distorted theology.

    To conduct sound, scholarly word studies on AduBible, always adhere to these five golden hermeneutical principles:

    1. Avoid the "Root Fallacy" (Etymological Fallacy)

    The root fallacy is the mistaken assumption that a word’s true meaning is always determined by the sum of its historic physical roots.
  • A Classic Example: In 2 Corinthians 9:7, Paul writes that "God loves a cheerful giver." The Greek word for "cheerful" is hilaros (G2431), from which the English word "hilarious" is derived. An untrained preacher might proclaim: "God wants you to laugh uncontrollably while giving your offering!" This is an etymological fallacy. In 1st-century Koine Greek, hilaros simply meant glad, willing, and free from grudging reluctance. Modern English derivatives do not dictate ancient Greek semantics.
  • How to Prevent It: Always prioritize how the biblical author uses the word in its immediate literary context, rather than relying on its etymological roots.
  • 2. Context Determines Meaning, Not the Dictionary List

    When you open a Strong's entry on AduBible, you will often see multiple English definitions listed in Thayer's or Gesenius's lexicon. It is a grave error to assume that all of those definitions apply every time the word appears.
  • For example, the Greek word sarx (G4561) can mean:
  • The physical body/flesh of a human being (John 1:14: "The Word became flesh").
  • The fallen, sinful human nature prone to rebellion against God (Romans 8:8: "Those who are in the flesh cannot please God").
  • Humanity in general (Luke 3:6: "All flesh shall see the salvation of God").
  • If you import the definition of "sinful nature" into John 1:14, you would fall into the blasphemous heresy of believing Christ possessed a sinful human nature! Context alone tells you which lexical sense the inspired author intended.
  • 3. Beware of "Anachronistic Semantic Overload"

    Do not read modern scientific, philosophical, or psychological definitions back into ancient biblical terms.
  • In Romans 1:16, Paul writes that the gospel is the "power of God to salvation." The Greek word for power is dynamis (G1411). Preachers often announce: "The gospel is dynamite!" While dramatic, dynamite was invented by Alfred Nobel in 1867 as an explosive agent of physical destruction. In the ancient world, dynamis meant inherent capability, strength, and life-producing divine energy. The gospel does not blow people to pieces; it raises spiritually dead sinners to life.
  • 4. Recognize Author-Specific Vocabularies

    Different biblical writers used vocabulary in distinct ways.
  • The Apostle Paul frequently uses the word dikaioō (G1344) in a legal, forensic sense: to be declared righteous before God's tribunal by faith alone, apart from works of the law (Romans 3:28).
  • The Apostle James uses dikaioō in an evidentiary, demonstrative sense: to be proven or shown to be righteous before watching men by the living fruit of good works (James 2:24).
  • When doing a word study, examine how that specific author (Paul, John, Luke, or Peter) employs the term across their own epistles before harmonizing it across the wider canon.
  • 5. Cross-Examine Occurrences Across Multiple Translations

    Never conduct a word study in a vacuum. Utilize AduBible’s 4-column parallel view to see how the word is translated across formal translations (NKJV, KJV), optimal modern editions (BSB), and indigenous mother tongues (Asante Twi). Often, observing how another language translates a Greek word uncovers a profound conceptual angle that your native tongue obscured.

    The Critical Synergy of Strong's Numbers and Morphological Parsing

    A common question among growing students of scripture is: "If I have Strong's numbers, why do I also need morphological parsing?"

    The answer lies in the dynamic nature of biblical languages. A Strong's number provides the static root identity (the dictionary definition) of a word, while morphological parsing reveals its dynamic operational role in the sentence.

    Consider Ephesians 2:8:

    "For by grace you have been saved through faith, and that not of yourselves; it is the gift of God..."

    When you click on the word saved on AduBible, the popover provides two vital layers of insight:

  • Strong’s G4982: sōzō — to rescue, deliver, heal, preserve from eternal destruction, bring into safety.

  • Morphological Tag: V-RPP-NPM (Verb, Perfect Passive Participle, Nominative Plural Masculine).
  • The grammatical tense here is Perfect Passive. In Greek grammar:

  • The Passive Voice proves that salvation is not something we accomplish for ourselves; we are the passive recipients of God’s monergistic sovereign grace.

  • The Perfect Tense signifies an action completed in past historical time that possesses permanent, ongoing, unbroken results in the present!
  • Paul does not say "you are being tentatively saved today if you maintain good behavior" (Present tense), nor does he say "you were once saved in the past, but the status has lapsed" (Aorist tense). He uses the Perfect tense: at the moment of regeneration in Christ, you were decisively saved, and you stand permanently in that state of accomplished salvation today!

    Without morphological parsing, a reader only knows that sōzō means "to save." With AduBible’s integrated morphological engine, the full eternal security and sovereign assurance of God’s covenant grace explodes with crystalline certainty.


    Step-by-Step Tutorial: Conducting a Word Study on AduBible

    Let us walk through a practical, real-world word study of a famous scriptural term: the Greek word for peace (eirēnē / G1515) in Philippians 4:6–7:

    "Be anxious for nothing, but in everything by prayer and supplication, with thanksgiving, let your requests be made known to God; and the peace of God, which surpasses all understanding, will guard your hearts and minds through Christ Jesus."

    Step 1: Open the Sanctuary Reader

    Navigate to https://adubible.org/ on your desktop, tablet, or smartphone. Use the omni-search bar or book selector to open Philippians 4.

    Step 2: Configure Your Study Translations

    Set up your parallel columns:
  • Column 1: New King James Version (NKJV)
  • Column 2: Authorized King James Version (KJV 1611)
  • Column 3: Berean Standard Bible (BSB)
  • Column 4: Asante Twi (Twerɛ Kronkron) or Greek Textus Receptus
  • Step 3: Activate the Strong's Toggle

    In the top navigation header, tap the Strong’s (Σ) icon. Golden lexical indicators will appear alongside key words throughout the chapter.

    Step 4: Summon the Lexical Popover for "Peace"

    Click or tap the word peace in Philippians 4:7. An elegant, high-contrast modal window instantly floats over the text, displaying:
  • Greek Word: εἰρήνη (eirēnē - Strong’s G1515)
  • Part of Speech: Noun, Feminine, Nominative Singular
  • Phonetic Pronunciation: i-ray'-nay
  • Root Derivation: Derived from the primary verb eirō (to join, tie together into a harmonious whole).
  • Thayer’s Lexical Definition:
  • A state of tranquility, harmony, and security.
  • Peace between individuals; exemption from the rage and havoc of war.
  • The tranquil state of a soul assured of its salvation through Christ, fearing nothing from God and content with its earthly lot.
  • The Hebrew equivalent: Shalom (H7965)—wholeness, complete well-being, and relational rest with God.
  • New Testament Occurrences: 92 occurrences across the canonical Greek text.
  • Step 5: Examine the Protective Metaphor (Phroureō)

    Next, tap the word guard ("will guard your hearts and minds") in the same verse. The popover displays Strong's G5432 (phroureō).
  • Definition: A military garrison term meaning to post a military garrison of armed Roman soldiers around a city fortress to protect it from hostile enemy assault.
  • Exegetical Revelation: When believers bring their anxieties to God in thankful prayer, the peace (eirēnē) of God does not merely produce a warm emotional feeling; it acts as a heavily armed divine garrison surrounding the vulnerable gates of the human heart (kardia) and mind (noēma), repelling the flaming darts of panic and despair.
  • In less than ninety seconds, using AduBible’s 100% ad-free interface, you have uncovered an unforgettable, life-transforming sermon illustration and devotional anchor.


    Advanced Lexical Exegesis: Comparing Hebrew & Greek Concepts

    One of the greatest benefits of having Strong’s concordance integrated into a parallel reader is the ability to bridge the theological divide between the Old and New Testaments.

    Consider how the central concept of steadfast covenant love flows from Hebrew into Greek:

    Hebrew Concept (Old Testament)Greek Counterpart (Septuagint & New Testament)Theological Synthesis & Kingdom Reality
    Hesed (H2617): Unfailing, loyal covenant kindness and grace. It denotes God’s persistent determination to love His covenant people even when they are unfaithful. (Psalm 136: "For His mercy [hesed] endures forever").Eleos (G1656) / Charis (G5485): Mercy and unmerited favor. When the Septuagint translators rendered hesed into Greek, they predominantly chose eleos (compassion upon the helpless).In Christ, the Old Testament hesed of Yahweh becomes incarnate as the charis (grace) and alētheia (truth) of the Son (John 1:14). God's covenant love is not a vague abstract emotion; it is an immovable divine promise sealed in blood.
    Shalom (H7965): Wholeness, completeness, soundness, relational reconciliation. Not merely the absence of conflict, but the positive presence of total flourishing.Eirēnē (G1515): Harmonious reconciliation with God. Rom 5:1: "Having been justified by faith, we have peace [eirēnē] with God through our Lord Jesus Christ."The Old Testament shalom that was broken in Eden is definitively restored through the cross. Believers do not merely experience psychological calm; we stand in objective covenant peace with the Holy Judge of the universe.
    Kavod (H3519): Weight, heaviness, substance, radiant majesty. In the ancient world, that which was heavy was valuable (gold, jewels). God’s glory is His substantive divine presence.Doxa (G1391): Opinion, estimation, radiant honor, supreme majesty. In secular Greek, doxa meant opinion or reputation. The biblical authors transformed it to reflect the heavy splendor of Yahweh.When Paul speaks in 2 Corinthians 4:17 of an "eternal weight of glory [baros doxēs]", he is fusing the Greek doxa with the ancient Hebrew memory of kavod. Our temporal light afflictions are producing a substantive, heavy weight of eternal splendor.

    On AduBible, you can verify these profound cross-testament linkages in seconds, enriching your teaching with the deep root system of biblical revelation.


    The Verdict: Unlocking God's Word with Reverence

    Dr. James Strong devoted his earthly life to ensuring that the barriers separating ordinary believers from the inspired languages of scripture would be permanently dismantled. He envisioned an era where any hungry soul—regardless of economic status, formal credentials, or academic pedigree—could examine the inspired Greek and Hebrew texts with joy and clarity.

    In 2026, AduBible (Adubible.org) brings Dr. Strong’s vision to its ultimate digital fulfillment. By eliminating distracting banner advertisements, removing subscription paywalls, and embedding instant 1-tap Strong's popovers into a pristine 4-column parallel reader, AduBible places the gold of the ancient manuscripts into the hands of the global church.

    Do not be satisfied with surface-level reading. Open AduBible, toggle the Strong’s concordance, tap the sacred roots, and behold the wonders of God’s law (Psalm 119:18).


    Frequently Asked Questions

    What do the letters "H" and "G" mean in Strong's numbers?

    In Strong’s Exhaustive Concordance, the letter "H" indicates an Old Testament Biblical Hebrew or Aramaic root lemma (ranging from H1 to H8674). The letter "G" indicates a New Testament Koine Greek root lemma (ranging from G1 to G5624).

    Do I need to know the Greek or Hebrew alphabet to use Strong's on AduBible?

    No. Every Strong's entry on AduBible includes complete English transliterations (how the word sounds in the Latin alphabet) alongside phonetic pronunciation audio guides and full English lexical definitions, allowing anyone to study original word roots without formal language training.

    How does AduBible’s concordance differ from Bible Hub’s?

    On Bible Hub, clicking a Strong’s number navigates you completely away from your chapter to a separate web page laden with display advertisements, requiring you to click the browser back button to return. On AduBible, tapping a Strong’s word opens a sleek, floating popover window directly above the text that you can read and dismiss in seconds without losing your place or viewing advertisements.

    Is Strong’s Concordance based on the King James Version (KJV)?

    Yes. Dr. James Strong originally indexed the Authorized King James Version (KJV 1769). However, because modern formal translations like the New King James Version (NKJV) and modern scholarly texts like the Berean Standard Bible (BSB) translate the same underlying Hebrew and Greek manuscripts, AduBible seamlessly maps Strong’s numbers across multiple translations in its parallel reader.

    Can I save words I have studied to my personal notes?

    Yes. When studying a verse on AduBible, you can highlight it in one of five liturgical colors (Gold, Sage, Sky, Rose, Violet) and attach your personal lexical notes. All study data is preserved securely within your private device vault (using browser IndexedDB) with zero tracking.

    Sources and Further Reading

  • Strong, James. The Exhaustive Concordance of the Bible. Hendrickson Publishers, 2007 (orig. 1890).
  • Carson, D. A. Exegetical Fallacies. 2nd ed., Baker Academic, 1996.
  • Thayer, Joseph Henry. A Greek-English Lexicon of the New Testament. Harper & Brothers, 1889.
  • Brown, Francis, S. R. Driver, and Charles A. Briggs. A Hebrew and English Lexicon of the Old Testament (BDB). Oxford University Press, 1906.
  • Apostle Kwame Adu Memorial Gospel Archive. Expository Exegesis and Sovereign Scripture Distribution. Nsuhia, Ghana. https://nsuhia.com/