Strong’s G5570: A compound word combining “pseudo” (false) and “apostolos” (apostle/messenger), denoting those who falsely claim apostolic authority. This term exposes spiritual counterfeits who deceive believers, highlighting the early church’s struggle with false teachers undermining authentic apostolic ministry.

U – Unveiling the Word

The word ψευδαπόστολος carries profound significance in early Christian literature as it identifies those who falsely claimed apostolic authority. This compound term combines the concept of falsehood (pseudo-) with the sacred office of apostleship (apostolos), creating a powerful descriptor for those who threatened the early church’s integrity. The term reflects the serious concern about false teachers who claimed divine authority while spreading destructive doctrines. Today, this word remains relevant as it warns believers about the continuing presence of those who falsely claim spiritual authority and leadership positions without divine appointment.

N – Necessary Information

• Greek Word: ψευδαπόστολος, pseudapostolos, psyoo-dap-os’-tol-os
• Pronunciation: psü-da-po’-sto-los (stress on ‘po’)
• Part of Speech: Masculine Noun

Etymology:

• ψευδής (pseudes) – false, lying
• ἀπόστολος (apostolos) – messenger, one sent forth
• The compound structure emphasizes intentional deception in claiming apostolic authority

D – Defining Meanings

• One who falsely claims to be an apostle
• A self-appointed messenger lacking divine commission
• A deceiver in ecclesiastical authority

For compound words:

• ψευδής (false) indicates deliberate deception
• ἀπόστολος (apostle) refers to the claimed position
• The combination creates a term for intentional spiritual imposters

Translation Options:

• “false apostle” – captures both deception and claimed position
• “counterfeit messenger” – emphasizes the fraudulent nature
• “pseudo-apostle” – maintains the Greek construction while being understandable

E – Exploring Similar Words

• ψευδάδελφος (pseudadelphos) – false brother – See G5569
• ψευδοπροφήτης (pseudoprophetes) – false prophet – See G5578
• ψευδοδιδάσκαλος (pseudodidaskalos) – false teacher – See G5572

R – Reviewing the Word’s Morphology

• Case: Nominative/Accusative
• Number: Singular/Plural
• Gender: Masculine
• Declension: Second

The word follows standard second declension patterns:

• Nominative: ψευδαπόστολος
• Genitive: ψευδαποστόλου
• Dative: ψευδαποστόλῳ
• Accusative: ψευδαπόστολον
• Vocative: ψευδαπόστολε

S – Studying Lexicon Insights

BDAG identifies ψευδαπόστολος as a term specifically coined within Christian contexts to address the serious threat of false teachers claiming apostolic authority. Thayer’s emphasizes the intentional nature of the deception, while LSJ notes its absence in classical Greek literature, confirming its Christian origin. Vine’s connects it to Paul’s broader teaching on false teachers, while Strong’s highlights the compound nature of the word. Moulton and Milligan note its specialized use in early Christian documents, particularly in contexts of defending authentic apostolic authority against imposters.

T – Tracing the Scriptures

First appearance:
For such men are false apostles [ψευδαπόστολοι], deceitful workers, disguising themselves as apostles of the Messiah. 2 Corinthians 11:13

Additional References:
Revelation 2:2

A – Analyzing Classical Usage

Author: Work	Text
Didache (1st-2nd century)	“If any apostle [ψευδαπόστολος] stays more than two days, he is a false prophet”
Martyrdom of Polycarp	“They identified the false apostles [ψευδαπόστολος] by their love of money”
Acts of Paul	“Alexander warned against those [ψευδαπόστολος] who perverted the word of truth”

N – Noteworthy Summary

The term ψευδαπόστολος serves as a crucial identifier in the New Testament’s defense of authentic apostolic ministry. It reminds us that spiritual deception has always threatened the church, requiring discernment and faithfulness to apostolic teaching. This word proclaims the good news of King Jesus by highlighting the importance of authentic spiritual leadership and the need to guard against those who would corrupt the gospel message. It encourages believers to stay grounded in true apostolic teaching, which always points to the supremacy and sufficiency of the Messiah.

D – Did You Know?

• ψευδαπόστολος appears only once in the New Testament but became a significant term in early church writings
• The word influenced the development of church leadership validation processes
• It’s one of several “pseudo-” compound words unique to Christian literature

Strong’s G5570: A compound word combining “pseudo” (false) and “apostolos” (apostle/messenger), denoting those who falsely claim apostolic authority. This term exposes spiritual counterfeits who deceive believers, highlighting the early church’s struggle with false teachers undermining authentic apostolic ministry.

Part of speech: Masculine Noun

Tags: false teachers, apostles, deception, church leadership, spiritual warfare, discernment, early church, Paul’s epistles, authority, false doctrine​​​​​​​​​​​​​​​​