Skip to content
G2392

ἴασις

íasis /ee'-as-is/ Ask about this word
from ἰάομαι
curing (the act)
cure, heal(-ing).

Word Study

In depth

A plain-language study of íasis — 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 íasis, represented by G2392, refers to curing or the act of healing. It appears only 3 times across 3 unique verses in the Bible. Its meaning is focused on the direct action or result of being made well, often in a miraculous context.

Biblical Occurrences & Contextual Analysis

In its biblical usage, G2392 is directly associated with divine power. Jesus speaks of his ongoing work when he states, "I do cures to day and to morrow" Luke 13:32, linking the act of healing to his ministry of casting out devils. The term is also used to describe a specific event, where a man over forty years old was the subject of a "miracle of healing" Acts 4:22. Furthermore, it is central to the disciples' prayer for God to act by "stretching forth thine hand to heal" Acts 4:30, showing that such healing is sought as a sign of God's power.

Related Words & Concepts

Several related words help clarify the context of G2392:

  • G4592 sēmeîon (miracle, sign): This word is used to describe the "miracle of healing" Acts 4:22 and is part of the prayer for signs and wonders to be done in Jesus's name Acts 4:30, indicating that healing serves as a divine indication.
  • G1140 daimónion (devil, god): Jesus's statement that he performs cures is made in the same breath as his work to "cast out devils" Luke 13:32, connecting physical healing with spiritual deliverance.
  • G5495 cheír (hand): Healing is requested through the symbolic action of God "stretching forth" His hand Acts 4:30, portraying the cure as a direct and personal intervention.
  • G1096 gínomai (to become, be done): This word describes how signs and wonders "may be done" Acts 4:30 and how the miracle of healing "was shewed" Acts 4:22, emphasizing the coming into being of the cure.

Theological Significance

The theological significance of G2392 is centered on the demonstration of divine authority and power.

  • Healing as a Sign of Authority: The act of G2392 healing serves as a sign G4592 that validates the power of God working through Jesus and his followers. The prayer in Acts is for healing to occur so that "signs and wonders may be done" Acts 4:30.
  • A Core Component of Christ's Ministry: Jesus identifies performing cures as a key part of his work on earth, alongside casting out devils Luke 13:32. This establishes healing as central to His mission.
  • Divine Intervention: The request for God to stretch out His hand to heal Acts 4:30 frames G2392 not as a natural process but as a direct, supernatural act of God for a specific purpose.

Summary

In summary, while G2392 is used infrequently, it powerfully conveys the concept of healing as a direct act of God. It is not merely recovery but a "curing" that serves as a miraculous sign of divine authority. Its use in scripture highlights healing as a fundamental aspect of Jesus's ministry and a demonstration of God's power at work in the world.

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 Plural Feminine
  • Accusative Singular Feminine
  • Genitive Singular Feminine
Genitive
Possession or source — often "of".
Accusative
The direct object of the verb.
Singular
One.
Plural
More than 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 2 of the 27 books. Most frequent in Acts (2 verses); never once in the other 25.

1
Luke
2
Acts

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.