King James Version

What Does 2 Peter 2:18 Mean?

2 Peter 2:18 in the King James Version says “For when they speak great swelling words of vanity, they allure through the lusts of the flesh, through much wantonness,...” — study this verse from 2 Peter chapter 2 with commentary, cross-references, and original Greek word analysis.

“For when they speak great swelling words of vanity, they allure through the lusts of the flesh, through much wantonness, those that were clean escaped from them who live in error. clean: or, for a little, or, a while, as some read”

2 Peter 2:18 · KJV

Context

16

But was rebuked for his iniquity: the dumb ass speaking with man's voice forbad the madness of the prophet.

17

These are wells without water, clouds that are carried with a tempest; to whom the mist of darkness is reserved for ever.

18

For when they speak great swelling words of vanity, they allure through the lusts of the flesh, through much wantonness, those that were clean escaped from them who live in error. clean: or, for a little, or, a while, as some read

19

While they promise them liberty, they themselves are the servants of corruption: for of whom a man is overcome, of the same is he brought in bondage.

20

For if after they have escaped the pollutions of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled therein, and overcome , the latter end is worse with them than the beginning.

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Commentary

KJV Study Commentary
Chapter 2, verse 18 - Comprehensive theological analysis. Peter continues his urgent apostolic warning about the dangers facing the church. This verse contributes crucial insights to understanding false teachers' characteristics, God's judgment patterns, and believers' proper response. The Greek terminology reveals theological precision in Peter's argument, emphasizing both divine sovereignty in salvation and human responsibility in sanctification.

The immediate context connects to Peter's broader argument about maintaining doctrinal purity and moral integrity while awaiting Christ's return. Greek word studies illuminate the specific nature of the threats Peter identifies and the resources God provides for perseverance. This passage resonates with Old Testament prophetic warnings, Jesus' teaching about false prophets, and Paul's pastoral instructions, demonstrating biblical theology's consistency across testaments and authors.

Christ-centered interpretation reveals how this verse ultimately points to Jesus as the standard for truth, the source of power for godly living, and the coming Judge who will vindicate the faithful and condemn the wicked. The eschatological dimension reminds believers that present struggles occur within the larger framework of redemptive history culminating in Christ's glorious return and the establishment of the new heavens and new earth.

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Historical & Cultural Context

The first-century church faced unique challenges from both pagan Greco-Roman culture and Jewish opposition, while also contending with internal threats from false teachers who distorted apostolic doctrine. Peter writes in the shadow of Nero's persecution (AD 64-68) and his own approaching martyrdom, making this letter his urgent final testament to the churches. Early Gnostic influences promoting secret knowledge, antinomian ethics, and denial of Christ's physical return created the specific heresies Peter addresses.

Understanding the social, religious, and philosophical context of the Roman Empire illuminates Peter's concerns and arguments. The delay of Christ's parousia created pastoral challenges as expectations of imminent return gave way to questions about timing and certainty. Jewish apocalyptic literature, Greco-Roman moral philosophy, and mystery religions all influenced how different groups understood salvation, ethics, and eschatology, requiring apostolic clarification to maintain orthodox Christianity.

Reflection Questions

  1. How does this verse challenge compromises you might be tempted to make for cultural acceptance or personal comfort?
  2. What practices would help you grow in discernment to recognize and resist false teaching in its contemporary forms?
  3. How should the certainty of Christ's return and judgment shape your priorities, relationships, and use of time and resources?

Original Language Analysis

Greek · 16 words
ὑπέρογκα1 of 16

“great swelling”

G5246

bulging over, i.e., (figuratively) insolent

γὰρ2 of 16

“For”

G1063

properly, assigning a reason (used in argument, explanation or intensification; often with other particles)

ματαιότητος3 of 16

“words of vanity”

G3153

inutility; figuratively, transientness; morally, depravity

φθεγγόμενοι4 of 16

“when they speak”

G5350

to utter a clear sound, i.e., (generally) to proclaim

δελεάζουσιν5 of 16

“they allure”

G1185

to entrap, i.e., (figuratively) delude

ἐν6 of 16

“in”

G1722

"in," at, (up-)on, by, etc

ἐπιθυμίαις7 of 16

“the lusts”

G1939

a longing (especially for what is forbidden)

σαρκὸς8 of 16

“of the flesh”

G4561

flesh (as stripped of the skin), i.e., (strictly) the meat of an animal (as food), or (by extension) the body (as opposed to the soul (or spirit), or

ἀσελγείαις9 of 16

“through much wantonness”

G766

licentiousness (sometimes including other vices)

τοὺς10 of 16
G3588

the (sometimes to be supplied, at others omitted, in english idiom)

ὄντως11 of 16

“those that were clean”

G3689

really

ἀποφύγοντας12 of 16

“escaped”

G668

(figuratively) to escape

τοὺς13 of 16
G3588

the (sometimes to be supplied, at others omitted, in english idiom)

ἐν14 of 16

“in”

G1722

"in," at, (up-)on, by, etc

πλάνῃ15 of 16

“error”

G4106

objectively, fraudulence; subjectively, a straying from orthodoxy or piety

ἀναστρεφομένους16 of 16

“from them who live”

G390

to overturn; also to return; by implication, to busy oneself, i.e., remain, live

Study Guide

Historical Context

This verse is found in the book of 2 Peter. Understanding the historical and cultural background helps illuminate its meaning for the original audience and for us today.

Theological Significance

2 Peter 2:18 contributes to our understanding of God's character and His relationship with humanity. Consider how this verse connects to the broader themes of Scripture.

Cross-References

Verses related to 2 Peter 2:18 from Treasury of Scripture Knowledge

2 Peter 2:20Jude 1:15-16Romans 13:13Revelation 13:5-62 Peter 1:4James 5:5

Test Your Knowledge

2 Peter 2 QuizTest your knowledge of this chapter2 Peter Book QuizComprehensive quiz for the entire book

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