What does ἀποστασία (apostasía) mean in the Bible?
ἀποστασία (apostasía): Religious defection from faith, not merely political rebellion; abandonment of Christian truth commitment.
Greek · G646
ἀποστασία
Defection from truth (properly, the state) ("apostasy")
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ἀποστασίαG646
Pronunciationapostasía
What does ἀποστασία (apostasía) mean in the Bible?
ἀποστασία (apostasía): Religious defection from faith, not merely political rebellion; abandonment of Christian truth commitment.
Full entry for ἀποστασία (G646) · Open the biblical lexicon
Questions this entry answers
How does the BSB render G646?
The BSB source-word alignment has 2 aligned rows for this entry. Common renderings include rebellion (1), to forsake (1).
Where does ἀποστασία (apostasía) appear in Scripture?
The source-word alignment first shows this entry at Acts 21:21. Its strongest book concentrations include 2 Thessalonians (1), Acts (1).
Source Word Evidence
BSB source-word alignment connects this entry to exact verse rows, English rendering, source form, transliteration, and parsing.
How English Renders Itrebellion1×2 Thessalonians 2:3
to forsake1×Acts 21:21
Show sample aligned rows
Usage map
A compact distribution from source-word alignment before the full evidence tables.
First aligned rowActs 21:21
Aligned rows2
Books represented2
Acts12 Thessalonians1
Source forms
ἀποστασία1xapostasia2 Thessalonians 2:3
ἀποστασίαν1xapostasianActs 21:21
Parsing patterns
Noun - Accusative Feminine Singular1xActs 21:21
Noun - Nominative Feminine Singular1x2 Thessalonians 2:3
Evidence Summary
Greek word. Religious defection from faith, not merely political rebellion; abandonment of Christian truth commitment.
Strong'sG646
Lexical occurrences2 versesGreek text appearances2 timesWord forms2 forms2 referencesVerse guides0 guides
Study linkJeremiah 28:12-17Source Gloss
defection from truth (properly, the state) ("apostasy")
Extended definitionSource: STEPBible TBESG + Abbott-Smith
Religious defection from faith, not merely political rebellion; abandonment of Christian truth commitment.
(ἀφίστημι), [in LXX for מַעַל, etc. ;] defection, apostasy, revolt; in late Gk. (MM, Exp., viii; Lft., Notes, 111; Cremer, 308) for cl. ἀπόστασις, frequently in sense of political revolt, in LXX (e.g. Jos.22:22, 2Ch.29:19, Jer.2:19) and NT always of religious apostasy: Act.21:21, 2Th.2:3.
Greek Text Appearances
Textus Receptus witness, full corpusGreek token appearances from Scrivener 1894 Textus Receptus in the full New Testament corpus.
2 Greek text appearances shown. Linked morphology labels have verse guides.
Acts 21:21Noun Accusative Singular Feminine
ἀποστασίανapostasian
defection, apostasy
Read verse2 Thessalonians 2:3Noun Nominative Singular Feminine
ἀποστασίαapostasia
defection, apostasy
Read verseFull New Testament corpus: 260 chapters, 7,957 verses, 140,628 tokens. Data source: honza/textus-receptus (data only), with authority check against byztxt/greektext-textus-receptus.
Grammatical Forms
How this word appears across different grammatical cases and numbers.
This word appears as a noun across 2 case and number patterns. The form changes show how the word functions in a sentence; they do not change the basic lexical meaning by themselves.
Form patterns2Aligned forms2Case patternAccusative (1)Number patternSingular (2)
Verse guides are not available for this word yet, so verse references remain plain evidence markers.
Nominative · Singular · Feminine2 Thess 2:31×
Accusative · Singular · FeminineActs 21:211×
Sampled Scripture Occurrences
Representative Scripture witnesses for this entry: passage, original form, and sense in context.
Biblical Witnesses
Religious defection and false prophecy against the Lord's word
Spiritual turning away from righteousness, personal defection from truth
Defection and rebellion against established authority and divine order
Word Origins
ἀποστασία is built from this root:
Part of These Phrases
Compound and idiomatic phrases that include this word. Follow a link to study the phrase and how its parts work together.