Skip to content
G42

ἁγιωσύνη

hagiōsýnē /hag-ee-o-soo'-nay/ Ask about this word
from ἅγιος
sacredness (i.e. properly, the quality)
holiness.

Word Study

In depth

A plain-language study of hagiōsýnē — the range of meaning it carries, how Scripture actually uses it, and where it points. Written for readers who don’t know the original language.

Core Meaning & Semantic Range

The Greek word hagiōsýnē, represented by G42, denotes the quality of holiness. Derived from G40 hágios, its core definition is "sacredness." It is a specific term, appearing only 3 times across 3 unique verses in the Bible, highlighting its focused significance.

Biblical Occurrences & Contextual Analysis

The uses of G42 illustrate its role in both divine identity and the believer's life. In Romans 1:4, Jesus is declared the Son of God with power according to the "spirit of holiness," linking the term to his divine nature and resurrection. For believers, it is presented as a goal to be achieved; 2 Corinthians 7:1 calls them to cleanse themselves from all filthiness G3436 of flesh and spirit, "perfecting holiness in the fear of God." Furthermore, 1 Thessalonians 3:13 expresses the hope that God will establish believers' hearts unblameable G273 in holiness at the coming of the Lord Jesus Christ.

Related Words & Concepts

Several related words provide deeper context for the concept of holiness:

  • G40 hágios: The root word for G42, meaning "sacred (physically, pure, morally blameless or religious, ceremonially, consecrated):--(most) holy (one, thing), saint." It is used to describe the saints who will accompany Christ at his coming 1 Thessalonians 3:13.
  • G273 ámemptos: Meaning "irreproachable:--blameless, faultless, unblamable," it describes the state that results from being established in holiness 1 Thessalonians 3:13.
  • G2005 epiteléō: This word means "to fulfill further (or completely), i.e. execute; by implication, to terminate, undergo:--accomplish, do, finish, (make) (perfect), perform(X -ance)." It emphasizes the active process believers undertake in "perfecting" holiness in their lives 2 Corinthians 7:1.
  • G3436 molysmós: Defined as "a stain; i.e. (figuratively) immorality:--filthiness," this term represents what must be cleansed away to achieve holiness 2 Corinthians 7:1.

Theological Significance

The theological weight of G42 is significant despite its infrequent use. It defines a core aspect of both God's nature and the Christian's calling.

  • A Mark of Divine Nature: Holiness is presented as an essential quality of the divine. The "spirit of holiness" is integral to the declaration of Christ as the Son of God, tying it to his resurrection and power G1411 Romans 1:4.
  • The Process of Sanctification: It is the objective of the believer's spiritual life. The call is to be "perfecting holiness" by actively cleansing oneself from spiritual and physical filthiness G3436, motivated by a reverential fear G5401 of God 2 Corinthians 7:1.
  • Required Eschatological State: Holiness is the condition required to stand unblameable G273 before God the Father. It is the quality that God works to stablish G4741 in believers' hearts in preparation for the coming of Christ 1 Thessalonians 3:13.

Summary

In summary, G42 hagiōsýnē is more than an abstract ideal; it is the essential quality of sacredness. It is an attribute of God's Spirit, a practical goal for the believer's life through cleansing and discipline, and the necessary condition for being found unblameable at Christ's return. Though rare, its usage provides a concise and powerful picture of the nature of true holiness.

How the KJV Renders It

Translation

Strong’s lists the renderings but not their weight. These are counted from the King James text of the tagged verses — the bar under each is how often the translators actually reached for it. Select one to filter the occurrences below.

Grammatical Forms

Morphology

In the Greek New Testament, this word appears as a noun across 3 occurrences, inflected in 3 grammatical forms — each row is one form, and the bar is how often it is that form.

  • Accusative Singular Feminine
  • Dative Singular Feminine
  • Genitive Singular Feminine
Genitive
Possession or source — often "of".
Dative
The indirect object — often "to" or "for".
Accusative
The direct object of the verb.
Singular
One.
Feminine
Feminine grammatical gender.

Related Words

Related

Other entries the study above points to — each one is drawn from a reference it makes. Follow the trail to see how the words connect.

Theographic Context

Context

The people, places, and span of history the verses containing this word touch on — drawn from the theographic tagging of Scripture. Select any name to isolate its verses in the occurrence list.

Biblical Distribution

Distribution

Appears in 3 verses across 3 of the 27 books. Most frequent in Romans, 2 Corinthians, and 1 Thessalonians (1 verse each); never once in the other 24.

1
Romans
1
2 Corinthians
1
1 Thessalonians

Every Occurrence

Concordance

Every verse where the word is tagged in the King James text. Filter by book, by the English word the translators chose, or search within the verses.

Sources. Definition and numbering: James Strong, Exhaustive Concordance of the Bible (1890). Morphology: STEPBible / Tyndale House (CC BY). Verse tagging: the King James text keyed to Strong’s numbers. Every count on this page is computed from the tagged corpus, not estimated.