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G877

ἀφροσύνη

aphrosýnē /af-ros-oo'-nay/ Ask about this word
from ἄφρων
senselessness, i.e. (euphemistically) egotism; (morally) recklessness
folly, foolishly(-ness).

Word Study

In depth

A plain-language study of aphrosýnē — 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 aphrosýnē, represented by G877, describes a form of foolishness. It appears 4 times in 4 unique verses. Its definition points to senselessness, moral recklessness, and egotism.

Biblical Occurrences & Contextual Analysis

In Scripture, G877 is used to characterize both moral corruption and a specific style of human boasting. It is listed as one of the evils that proceeds from the human heart, alongside sins like thefts, covetousness, and pride Mark 7:22. In contrast, the Apostle Paul uses the term three times in 2 Corinthians to describe his own boasting, which he adopts as a reluctant necessity. He asks the church to bear with his folly 2 Corinthians 11:1 and clarifies that he speaks foolishly, not "after the Lord," but in a particular "confidence of boasting" (2 Corinthians 11:17, 2 Corinthians 11:21).

Related Words & Concepts

Several related words help clarify the meaning of G877:

  • G5243 hyperēphanía (pride): Defined as "haughtiness," this term is listed directly alongside foolishness in Mark's gospel, indicating a strong connection between the two as evils that originate from within a person Mark 7:22.
  • G4189 ponēría (wickedness): This term for "depravity" or "malice" is also found in the list of sins in Mark 7:22. Its inclusion with G877 frames foolishness not as mere ignorance but as a component of moral evil.
  • G5111 tolmáō (to be bold): Paul connects his "foolish" speaking to being bold. While acknowledging his speech as foolishly, he declares his intent to be bold just as his opponents are 2 Corinthians 11:21.

Theological Significance

The theological weight of G877 is centered on its portrayal of human-centered thinking.

  • A Sign of Inner Corruption: In Mark 7:22, foolishness is not a simple intellectual failing but a vice that emerges from the heart. It is grouped with serious moral failings such as thefts G2829, deceit G1388, lasciviousness G766, and blasphemy G988.
  • A Contrast to Godly Wisdom: Paul's repeated use of the term in 2 Corinthians is deliberate. He specifies that he speaks foolishly, "not after the Lord," which distinguishes this human-style of boasting from divinely-inspired speech 2 Corinthians 11:17.
  • An Expression of Egotism: The base definition of G877 includes "egotism." This is evident in Paul's application of the word to "boasting" 2 Corinthians 11:17 and speaking in the context of reproach G819, where human weakness and boldness are central themes 2 Corinthians 11:21.

Summary

In summary, G877 denotes a foolishness that is deeply rooted in moral and spiritual conditions. It is presented as a serious vice proceeding from a sinful heart, linked directly to pride and wickedness. However, it is also used in a nuanced, rhetorical sense to describe a self-aware mode of human boasting that stands in contrast to speaking "after the Lord."

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 4 occurrences, inflected in 3 grammatical forms — each row is one form, and the bar is how often it is that form.

  • Dative Singular Feminine
  • Genitive Singular Feminine
  • Nominative Singular Feminine
Nominative
The subject of the verb.
Genitive
Possession or source — often "of".
Dative
The indirect object — often "to" or "for".
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 4 verses across 2 of the 27 books. Most frequent in 2 Corinthians (3 verses); never once in the other 25.

1
Mark
3
2 Corinthians

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.