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Strong's Concordance
Greek Word Study

Strong's G4641 σκληροκαρδία (sklerokardia)

Sklerokardia means “hardness of heart” — full meaning, definition, and every linked Bible usage across the indexed canon.

Same number, other testament: Strong's H4641 — maaseyah (“Maaseiah”) in the Hebrew Bible.

Strong's Number G4641
Language Greek
Linked Usages 6
Books 5

Strong's G4641 Quick Answer

Strong's G4641 σκληροκαρδία (sklerokardia) is a Greek Strong's word-study entry. sklerokardia (sklay-rok-ar-dee'-ah) n. 1. hard-heartedness 2. (specially), destitution of (spiritual) perception It has 6 linked Bible usages across 5 books. Visible English usage signals include hardness. Indexed coverage on this page includes New Testament, Septuagint / Greek Old Testament, and Deuterocanonical / Apocrypha.

Meaning
sklerokardia (sklay-rok-ar-dee'-ah) n. 1. hard-heartedness 2. (specially), destitution of (spiritual) perception
Usage
6 linked usages
Books
5 indexed books
Corpus
New Testament, Septuagint / Greek Old Testament, and Deuterocanonical / Apocrypha
Usage Words
hardness

Meaning and Definition

sklerokardia (sklay-rok-ar-dee'-ah) n. 1. hard-heartedness 2. (specially), destitution of (spiritual) perception [feminine of a compound of G4642 and G2588] KJV: hardness of heart Root(s): G4642, G2588

Original Word
σκληροκαρδία
Transliteration
sklerokardia
Derivation
Root: καρδία R1: 4642 R2: 2588
Morphology
noun

Across Lexicons

How independent scholarly lexicons define Strong's G4641. Each definition is shown with its source so you can compare and cite the original reference works.

Extended Strong's Greek Lexicon (Abbott-Smith based)

hardness of heart

Usage: σκληρο-καρδία, -ας, ἡ (σκληρός, καρδία), [in LXX: Deu.10:16, Jer.4:4 (לֵבָב עׇרְלָה), Sir.16:10 (cf. καρδία σκληρά, Sir.3:26-27) * ;] hardness of heart: Mat.19:8, Mrk.10:5 16:14.† (AS)

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How Strong's G4641 Is Translated

The English word each shown verse actually uses to render sklerokardia, taken from the interlinear word alignment (the same word underlined in the excerpts below). Where a rendering is used more than once, the count is shown.

hardness Matthew 19:8

How Strong's G4641 Usage Compares

Indexed coverage includes New Testament, Septuagint / Greek Old Testament, and Deuterocanonical / Apocrypha. Each section below keeps corpus counts and sample passages visible so readers can compare the word across contexts instead of reading one flat concordance list.

  • The largest indexed corpus on this page is New Testament with 3 linked usages.
  • This page lets readers compare New Testament usage with Septuagint / Greek Old Testament usage, which is a key THF advantage over narrower Strong's pages.
  • Deuterocanonical / Apocrypha rows are counted separately so readers can decide how those texts relate to the main word study.

In the Septuagint (LXX)

Strong's G4641 (σκληροκαρδία) appears 3 times in the Greek Septuagint — the Old Testament the New Testament authors quoted.

Sample Septuagint occurrences:

Read the full Greek Septuagint interlinear with Strong's →

Strong's G4641 by Corpus

Indexed usage grouped by testament and extended corpus so readers can compare this word across the Bible, Septuagint, deuterocanonical books, and 1 Enoch where present.

Strong's G4641 in the New Testament

3 indexed usages in New Testament.

Matthew 19:8 KJV

He saith unto them, Moses because of the hardness of your hearts suffered you to put away your wives: but from the beginning it was not so.

Mark 10:5 KJV

And Jesus answered and said unto them, For the hardness of your heart he wrote you this precept.

Mark 16:14 KJV

Afterward he appeared unto the eleven as they sat at meat, and upbraided them with their unbelief and hardness of heart, because they believed not them which had seen him after he was risen.

Strong's G4641 in the Septuagint / Greek Old Testament

2 indexed usages in Septuagint / Greek Old Testament.

Deuteronomy 10:16 Septuagint / Brenton

Therefore ye shall circumcise the hardness of your heart, and ye shall not harden your neck.

Jeremiah 4:4 Septuagint / Brenton

Circumcise yourselves to your God, and circumcise your hardness of heart, ye men of Judah, and inhabitants of Jerusalem: lest my wrath go forth as fire, and burn, and there be none to quench it, because of the evil of your devices.

Strong's G4641 in the deuterocanonical books / Apocrypha

1 indexed usage in Deuterocanonical / Apocrypha.

Wisdom of Sirach 16:10 Septuagint / Brenton

Nor the six hundred thousand footmen, Who were gathered together in the hardness of their hearts.

Usage Excerpts

First 6 linked usage excerpts for Strong's G4641.

Deuteronomy 10:16 Septuagint / Greek Old Testament, Septuagint / Brenton
Therefore ye shall circumcise the hardness of your heart, and ye shall not harden your neck.
Jeremiah 4:4 Septuagint / Greek Old Testament, Septuagint / Brenton
Circumcise yourselves to your God, and circumcise your hardness of heart, ye men of Judah, and inhabitants of Jerusalem: lest my wrath go forth as fire, and burn, and there be none to quench it, because of the evil of your devices.
Matthew 19:8 New Testament, KJV
He saith unto them, Moses because of the hardness of your hearts suffered you to put away your wives: but from the beginning it was not so.
Mark 10:5 New Testament, KJV
And Jesus answered and said unto them, For the hardness of your heart he wrote you this precept.
Mark 16:14 New Testament, KJV
Afterward he appeared unto the eleven as they sat at meat, and upbraided them with their unbelief and hardness of heart, because they believed not them which had seen him after he was risen.
Wisdom of Sirach 16:10 Deuterocanonical / Apocrypha, Septuagint / Brenton
Nor the six hundred thousand footmen, Who were gathered together in the hardness of their hearts.

All Indexed Usage Links

Every indexed verse link for Strong's G4641, grouped by book.

Deuteronomy 1 usage, Septuagint / Greek Old Testament
Jeremiah 1 usage, Septuagint / Greek Old Testament
Matthew 1 usage, New Testament
Mark 2 usages, New Testament
Wisdom of Sirach 1 usage, Deuterocanonical / Apocrypha

Strong's G4641 FAQ

What does sklerokardia (σκληροκαρδία) mean?

Sklerokardia (Strong's G4641) is a Greek word most simply glossed "hardness of heart". sklerokardia (sklay-rok-ar-dee'-ah) n. 1. hard-heartedness 2. (specially), destitution of (spiritual) perception

How many times is sklerokardia (σκληροκαρδία) used in the Bible?

This page currently indexes 6 linked usages for Strong's G4641 across 5 books.

Where can I study sklerokardia (σκληροκαρδία) in context?

Use the linked verse references on this page to study Strong's G4641 in context. The indexed coverage includes New Testament, Septuagint / Greek Old Testament, and Deuterocanonical / Apocrypha.

What English words translate sklerokardia (σκληροκαρδία)?

The visible usage excerpts most often surface English words such as hardness. These are scanning signals from the displayed verses, not replacements for the original-language definition.

Does Strong's G4641 appear in the Septuagint or deuterocanonical books?

Yes. The current local index includes 2 in Septuagint / Greek Old Testament and 1 in Deuterocanonical / Apocrypha for Strong's G4641, with linked reader references where each row is available.