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ἄφθαρτος

áphthartos /af'-thar-tos/ Ask about this word
from Α (as a negative particle) and a derivative of φθείρω
undecaying (in essence or continuance)
not (in-, un-)corruptible, immortal.
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Core Meaning & Semantic Range

The Greek word áphthartos, represented by G862, means undecaying, incorruptible, or immortal. It is formed from a negative particle combined with a word for decay, fundamentally signifying that which is not subject to corruption. It appears 7 times across 7 unique verses, highlighting its specific and significant use in describing divine and eternal qualities.

Biblical Occurrences & Contextual Analysis

In scripture, G862 is used to contrast the eternal nature of God and His promises with the perishable nature of the created world. Paul uses it to describe the uncorruptible God, whose glory was exchanged by humanity for images of corruptible things like man and animals Romans 1:23. It describes the future state of believers, who will be raised incorruptible at the last trumpet 1 Corinthians 15:52. The word also characterizes the nature of God himself, who is hailed as the King eternal and immortal 1 Timothy 1:17. Peter uses it to describe the believer's inheritance, which is incorruptible and reserved in heaven 1 Peter 1:4.

Related Words & Concepts

Several related words help clarify the meaning of áphthartos:

  • G5349 phthartós (corruptible): This is the direct antonym of G862. It is often used in direct contrast to describe temporary things, such as a corruptible crown that athletes strive for, versus the incorruptible one for believers 1 Corinthians 9:25, or the corruptible seed from which humans are naturally born 1 Peter 1:23.
  • G1391 dóxa (glory): This word is closely associated with G862. In Romans 1:23, it is the "glory of the uncorruptible God" that was exchanged. In 1 Timothy 1:17, glory is given to the immortal King.
  • G1453 egeírō (to raise): This term connects the concept of incorruptibility to the resurrection. In 1 Corinthians 15:52, the dead are "raised" G1453 incorruptible G862.
  • G2817 klēronomía (inheritance): The eternal security of the believer's reward is emphasized by describing their inheritance as incorruptible G862 1 Peter 1:4.

Theological Significance

The theological weight of G862 is significant, establishing a clear distinction between the temporal and the eternal.

  • The Nature of God: The word affirms that God is essentially immortal 1 Timothy 1:17 and uncorruptible Romans 1:23, defining a core aspect of His divine being that is unchanging and not subject to decay.
  • The Believer's Hope: The promise of resurrection is for a body that is incorruptible 1 Corinthians 15:52, a transformation from a perishable state to an eternal one. This hope extends to our heavenly inheritance 1 Peter 1:4 and the eternal crown 1 Corinthians 9:25 that awaits believers.
  • The Source of New Life: Believers are born again from an incorruptible G862 seed, which is the living and abiding word of God, as opposed to a corruptible G5349 physical origin 1 Peter 1:23.
  • The Inner Person: The quality of a meek and quiet spirit is described as an ornament that is not corruptible, which is of great price in the sight of God 1 Peter 3:4, applying this eternal quality to the believer's inner character.

Summary

In summary, G862 áphthartos is a crucial term that defines the undecaying, immortal nature of God, the eternal inheritance and resurrection body promised to believers, and the spiritual life that flows from God's eternal word. It consistently draws a line between the perishable things of this world and the permanent, unchanging reality of God's kingdom.

Grammatical Forms

In the Greek New Testament, this word appears as an adjective across 7 occurrences, inflected in 6 grammatical forms.

  • Dative Singular Masculine
  • Accusative Singular Feminine
  • Accusative Singular Masculine
  • Genitive Singular Feminine
  • Genitive Singular Masculine
  • Nominative Plural Masculine
Nominative
The subject of the verb.
Genitive
Possession or source — often "of".
Dative
The indirect object — often "to" or "for".
Accusative
The direct object of the verb.
Singular
One.
Plural
More than one.
Masculine
Masculine grammatical gender.
Feminine
Feminine grammatical gender.

Theographic Context

Biblical Distribution

Appears in 7 verses across 4 books. Most frequent in 1 Peter (3 verses).

1
Romans
2
1 Corinthians
1
1 Timothy
3
1 Peter

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