Strong’s G4112: From πλάσσω (plassō), meaning “to mold or form.” Originally referring to something molded or formed, it evolved to mean “artificial” or “fabricated.” In New Testament usage, it specifically denotes false or fabricated words, particularly in the context of false teaching.

U- Unveiling the Word

πλαστός carries a complex semantic journey from its origins in pottery making to its metaphorical use describing fabricated falsehoods. In the New Testament, Peter employs it specifically to warn against false teachers who fabricate deceptive words for personal gain. The early church frequently used this term to identify and warn against heretical teachings. Today, it remains relevant in discussions about truth, authenticity, and discernment in Christian teaching and broader communication.

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N – Necessary Information

• Greek Word: πλαστός, plastos, /plas-TOS/
• Detailed pronunciation: plas-TOSS (emphasis on second syllable)
• Part of Speech: Adjective

Etymology:

• Root: πλασ- (plas-) meaning “to form/mold”
• Suffix: -τός (-tos) verbal adjective ending indicating possibility or fitness
• Derived from πλάσσω (plassō), “to mold”

D – Defining Meanings

• Molded, formed
• Artificial, fabricated
• False, counterfeit

For compound words: Not a compound word, but contains the productive -τός suffix indicating the result or possibility of the action

Translation Options:

• Fabricated – Emphasizes intentional construction of falsehood
• Artificial – Highlights the contrast with genuine truth
• Counterfeit – Stresses the deceptive nature

E – Exploring Similar Words

• ψευδής (pseudēs) /psyoo-THACE/ – false, lying, more general term for falsehood
  See G5571
• δόλιος (dolios) /DOL-ee-os/ – deceitful, emphasizes cunning
  See G1386

R – Reviewing the Word’s Morphology

Adjective Features:

• Case: Nominative, Genitive, Dative, Accusative
• Number: Singular, Plural
• Gender: Masculine, Feminine, Neuter
• Declension: First/Second

Examples:
Masculine: πλαστός, πλαστοῦ, πλαστῷ, πλαστόν
Feminine: πλαστή, πλαστῆς, πλαστῇ, πλαστήν
Neuter: πλαστόν, πλαστοῦ, πλαστῷ, πλαστόν

• Cross-references to verb πλάσσω and noun πλάσμα

S – Studying Lexicon Insights

BDAG emphasizes its use in contexts of deception. Thayer’s traces its development from physical molding to metaphorical fabrication. LSJ documents its use in both positive and negative contexts in classical Greek. Vine’s highlights its connection to false teaching. Strong’s connects it to artificial construction. LEH notes its rare Septuagint usage. Moulton and Milligan provide examples from papyri where it describes counterfeit documents.

T – Tracing the Scriptures

First appearance:
“And in their greed they will exploit you with false words. Their condemnation from long ago is not idle, and their destruction is not asleep.” 2 Peter 2:3

A – Analyzing Classical Usage

N – Noteworthy Summary

πλαστός serves as a powerful reminder of the ongoing battle between truth and falsehood in spiritual matters. In contrast to fabricated teachings, Jesus presents Himself as the Truth. The gospel stands as genuine, divine revelation against human fabrications, calling us to discernment and faithful adherence to God’s authentic word.

D – Did You Know?

1. The term influenced the modern word “plastic” through its connection to moldable materials.
2. Early Christian documents used this word to mark questionable passages in contested texts.
3. Ancient Greek courts used this term specifically for forged documents.

Strong’s G4112: An adjective denoting something molded or fabricated, particularly in reference to false words or teachings. In New Testament usage, it specifically warns against deliberately constructed deceptions in religious contexts, emphasizing the need for discernment.

Part of speech: Adjective

Tags: false teaching, deception, fabrication, discernment, truth, Peter’s epistles, heresy, biblical Greek, false doctrine, spiritual warfare, authenticity, counterfeit​​​​​​​​​​​​​​​​