2 Peter 2:21
Greek (Tischendorf 8th ed.) 2 Peter 2:21 appears in the Greek New Testament. The text above is from the Tischendorf 8th edition. Each word links to its Strong’s number and a concise gloss. Click any word for its full Thayer’s Greek Lexicon entry.For it would be better for them not to have known the way of righteousness, than, after knowing it, to turn back from the holy commandment delivered to them.
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Compare translations 3
The same verse in 3 English versions, stacked beneath the original-language interlinear above. Click any original word for its lexicon entry.
Each is an independent rendering of the whole verse — the interlinear is not word-aligned to these translations.
Highlighted words mark where these versions differ — a whole-verse word diff, not a word-by-word alignment.
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World English Bible Public Domain
For it would be better for them not to have known the way of righteousness, than, after knowing it, to turn back from the holy commandment delivered to them.
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King James Version Public Domain
For it had been better for them not to have known the way of righteousness, than, after they have known it, to turn from the holy commandment delivered unto them.
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unfoldingWord Literal Text CC BY-SA 4.0
For it was better for them not to know the way of righteousness than, having known, to turn away from the holy commandment that has been delivered to them.
unfoldingWord Literal Text — © unfoldingWord, licensed CC BY-SA 4.0. Word-aligned USFM3 via Door43 (git.door43.org/unfoldingWord/en_ult).
Show all 19 translations
Every available English version of this verse, each an independent rendering of the whole verse.
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World English Bible Public Domain
For it would be better for them not to have known the way of righteousness, than, after knowing it, to turn back from the holy commandment delivered to them.
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Berean Standard Bible Public Domain
It would have been better for them not to have known the way of righteousness than to have known it and then to turn away from the holy commandment passed on to them.
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Majority Standard Bible Public Domain
It would have been better for them not to have known the way of righteousness than to have known it and then to turn away from the holy commandment passed on to them.
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King James Version Public Domain
For it had been better for them not to have known the way of righteousness, than, after they have known it, to turn from the holy commandment delivered unto them.
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American Standard Version (1901) Public Domain
For it were better for them not to have known the way of righteousness, than, after knowing it, to turn back from the holy commandment delivered unto them.
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Revised Version (1885) Public Domain
For it were better for them not to have known the way of righteousness, than, after knowing it, to turn back from the holy commandment delivered unto them.
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Geneva Bible (1599) Public Domain
For it had bene better for them, not to haue acknowledged the way of righteousnes, then after they haue acknowledged it, to turne from the holy commandement giuen vnto them.
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Douay-Rheims (1899) Public Domain
For it had been better for them not to have known the way of justice, than after they have known it, to turn back from that holy commandment which was delivered to them.
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Young's Literal Translation Public Domain
for it were better to them not to have acknowledged the way of the righteousness, than having acknowledged `it', to turn back from the holy command delivered to them,
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Literal Standard Version CC BY-SA 4.0
for it were better to them not to have acknowledged the way of righteousness, than having acknowledged [it], to turn back from the holy command delivered to them,
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Unlocked Literal Bible CC BY-SA 4.0
It would have been better for them not to know the way of righteousness than to know it and turn away from the holy commandment delivered to them.
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unfoldingWord Literal Text CC BY-SA 4.0
For it was better for them not to know the way of righteousness than, having known, to turn away from the holy commandment that has been delivered to them.
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Darby Bible Public Domain
For it were better for them not to have known the way of righteousness, than having known [it] to turn back from the holy commandment delivered to them.
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World Messianic Bible Public Domain
For it would be better for them not to have known the way of righteousness, than after knowing it, to turn back from the holy commandment delivered to them.
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Webster's Bible Public Domain
For it had been better for them not to have known the way of righteousness, than, after they have known it, to turn from the holy commandment delivered to them.
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Free Bible Version CC BY-SA 4.0
It would have been better not to have known the right way of truth, than to have known it and then turn away from the sacred instructions they'd been given.
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Bible in Basic English Public Domain
For it would have been better for them to have had no knowledge of the way of righteousness, than to go back again from the holy law which was given to them, after having knowledge of it.
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Text-Critical English NT CC BY 4.0
It would have been better for them not to have known the way of righteousness than, after knowing it, to turn back from the holy commandment that was passed on to them.
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Tyndale New Testament (1534) Public Domain
For it had bene better for the not to have knowne the waye of righteousnes then after they have knowe it to turne from the holy commaundment geve vnto them.
Literal Standard Version (2020), Covenant Press — licensed CC BY-SA 4.0. Text via the HelloAO Bible API (eBible.org). Unlocked Literal Bible (unfoldingWord) — licensed CC BY-SA 4.0. Text via the HelloAO Bible API (eBible.org). unfoldingWord Literal Text — © unfoldingWord, licensed CC BY-SA 4.0. Word-aligned USFM3 via Door43 (git.door43.org/unfoldingWord/en_ult). Free Bible Version, Dr. Jonathan Gallagher — licensed CC BY-SA 4.0. Text via the HelloAO Bible API (eBible.org).
Word by word
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- Appears 6× in the Greek New Testament
- First appears at 1 Corinthians 7:38
- Part of Speech
- Adjective
- Case
- Nominative
- Number
- Singular
- Gender
- Neuter
Full Thayer's Definition
- κρεῖσσον kreîsson G2908 “better” Adjective, Nominative, Singular, Neuter
- γὰρ gár G1063 “for” Conjunction
- ἦν eimí G1510 “to be” Verb, Imperfect, Active, Indicative, 3rd person, Singular
- αὐτοῖς autós G846 “he” Personal pronoun, Dative, Plural, Masculine
- μὴ mḗ G3361 “not” Particle, Negative
- ἐπεγνωκέναι epiginṓskō G1921 “to know thoroughly” Verb, Perfect, Active, Infinitive
- τὴν ho G3588 “the” Article, Accusative, Singular, Feminine
- ὁδὸν hodós G3598 “way” Noun, Accusative, Singular, Feminine
- τῆς ho G3588 “the” Article, Genitive, Singular, Feminine
- δικαιοσύνης dikaiosýnē G1343 “righteousness” Noun, Genitive, Singular, Feminine
- ἢ ḗ G2228 “or” Particle
- ἐπιγνοῦσιν epiginṓskō G1921 “to know thoroughly” Verb, Aorist, Active, Participle, Dative, Plural, Masculine
- ὑποστρέψαι hypostréphō G5290 “to turn back” Verb, Aorist, Active, Infinitive
- ἐκ ek G1537 “from” Preposition
- τῆς ho G3588 “the” Article, Genitive, Singular, Feminine
- παραδοθείσης paradídōmi G3860 “to deliver” Verb, Aorist, Passive, Participle, Genitive, Singular, Feminine
- αὐτοῖς autós G846 “he” Personal pronoun, Dative, Plural, Masculine
- ἁγίας hágios G40 “saint” Adjective, Genitive, Singular, Feminine
- ἐντολῆς entolḗ G1785 “commandment” Noun, Genitive, Singular, Feminine
About this verse
These counts appear in no published source. They are computed here, from the morphology-tagged text and Lemma’s own curated glosses. What Lemma adds →
- 19
- words
- 15
- distinct lemmas
- General Epistles
- section
Cross-references
17Topical passages linked to 2 Peter 2:21 in the Treasury of Scripture Knowledge — connected by theme and wording, ordered by reader-vote popularity; previews shown in the World English Bible.
- Ezekiel 18:24 But when the righteous turns away from his righteousness, and commits iniquity, and does according to all the abominations that the wicked man does, shall he live? None of his righteous deeds that he has done shall be remembered: in his trespass that he has trespassed, and in his sin that he has sinned, in them shall he die.
- Hebrews 6:4–6 For concerning those who were once enlightened and tasted of the heavenly gift, and were made partakers of the Holy Spirit,
- James 4:17 To him therefore who knows to do good, and doesn't do it, to him it is sin.
- Ezekiel 3:20 Again, when a righteous man does turn from his righteousness, and commit iniquity, and I lay a stumbling block before him, he shall die: because you have not given him warning, he shall die in his sin, and his righteous deeds which he has done shall not be remembered; but his blood will I require at your hand.
- Luke 12:47 That servant, who knew his lord's will, and didn't prepare, nor do what he wanted, will be beaten with many stripes,
- John 15:22 If I had not come and spoken to them, they would not have had sin; but now they have no excuse for their sin.
- John 9:41 Jesus said to them, "If you were blind, you would have no sin; but now you say, 'We see.' Therefore your sin remains.
- 1 Thessalonians 4:2 For you know what charge we gave you through the Lord Jesus.
- Zephaniah 1:6 those who have turned back from following Yahweh, and those who haven't sought Yahweh nor inquired after him.
- Proverbs 16:31 Gray hair is a crown of glory. It is attained by a life of righteousness.
- Matthew 21:32 For John came to you in the way of righteousness, and you didn't believe him, but the tax collectors and the prostitutes believed him. When you saw it, you didn't even repent afterward, that you might believe him.
- Psalms 36:3–4 The words of his mouth are iniquity and deceit. He has ceased to be wise and to do good.
- Romans 7:12 Therefore the law indeed is holy, and the commandment holy, and righteous, and good.
- Psalms 125:5 But as for those who turn aside to their crooked ways, Yahweh will lead them away with the workers of iniquity. Peace be on Israel.
- Proverbs 12:28 In the way of righteousness is life; In its path there is no death.
- Ezekiel 23:13 I saw that she was defiled; they both took one way.
- Matthew 11:23–24 You, Capernaum, who are exalted to Heaven, you will go down to Hades. For if the mighty works had been done in Sodom which were done in you, it would have remained until this day.
Cross-references courtesy of OpenBible.info (CC BY 4.0).
Lesson kit
Teaching starters — assembled from the data on this page, not authored interpretation. Every prompt links to the verse data it draws on. Edit before teaching.
2 Peter, in the General Epistles, opens this verse with 19 words (15 distinct Greek lemmas). Its most distinctive word is kreîsson (“better”). A historical commentator’s framing appears above. Read the whole chapter for the surrounding context.
Discussion questions
- What does “better” (kreîsson) contribute to the verse as a whole?
- How does 1 Corinthians 7:38, which shares the word «better», read alongside this verse?
- What does the repetition of “to know thoroughly” (2× in this one verse) do in this verse?
- The translations on this page render this verse differently — a whole-verse word diff, not a word-by-word alignment. What might account for the different wordings?
- Compare how Bengel's Gnomon and Meyer's Critical & Exegetical Commentary read this verse. Where do they agree or differ?
Things to notice
- These translations choose different wording for 11 words in this verse.
- “to know thoroughly” occurs 2× in this single verse.
- 15 distinct Greek lemmas span 19 words in this verse.
Commentary
Notes on 2 Peter 2:21 from classic Christian and Jewish commentators (each source and its license shown beneath its notes). The classic Christian expositions comment on the surrounding passage and are grouped to its opening verse, so a note may address several verses; the Jewish commentaries on the Tanakh (Rashi and others) are per-verse, so they appear only where the commentator wrote on this verse.
Lemma curates 59 commentaries, every one of them public domain or Creative Commons licensed, each selected and text-cleaned for this edition rather than reprinted as found. About our sources →
Bengel's Gnomon
Johann Albrecht Bengel
Bengel's Gnomon of the New Testament — English translation (T&T Clark, Edinburgh, 1860) — public domain. Text from a community e-Sword module.
Meyer's Critical & Exegetical Commentary
Heinrich August Wilhelm Meyer
Meyer — Critical and Exegetical Commentary on the New Testament — English translation by Peter Christie, edited by Frederick Crombie (T&T Clark, 1880) — public domain. Text from a community e-Sword module.
Expositor's Greek Testament
ed. W. Robertson Nicoll
The Expositor's Greek Testament, edited by W. Robertson Nicoll (1897–1910) — public domain. Text from a community e-Sword module.
Jamieson, Fausset & Brown
Robert Jamieson, A. R. Fausset & David Brown
Jamieson, Fausset & Brown — Commentary Critical and Explanatory on the Whole Bible (1871) — public domain (CC PDM 1.0). Text via the HelloAO Bible API.
Adam Clarke's Commentary
Adam Clarke's Commentary on the Bible (1810–1826) — public domain. Text from a community e-Sword/MySword module.
John Calvin's Commentaries
John Calvin's Commentaries (1540-1563) — public domain. Text from the Calvin Translation Society English edition (1840s-50s) via the Christian Classics Ethereal Library (ccel.org). Calvin's coverage is partial (roughly two-thirds of the Bible); uncommented books and verses are honest gaps, never fabricated. The 19th-century editor's footnotes and remarks are omitted so the notes are faithfully Calvin's own voice.
Ellicott's Commentary for English Readers
A Bible Commentary for English Readers, edited by Charles John Ellicott (1878–1897) — public domain. Text from a community e-Sword module.
The Cambridge Bible for Schools and Colleges
gen. ed. J. J. S. Perowne
The Cambridge Bible for Schools and Colleges (gen. ed. J. J. S. Perowne; Cambridge University Press, 1878–1918) — public domain. Text from a community e-Sword module.
John Gill's Exposition
John Gill's Exposition of the Whole Bible (1746–1763) — public domain (CC PDM 1.0). Text via the HelloAO Bible API.
Trapp's Complete Commentary
John Trapp
John Trapp, A Commentary or Exposition upon All the Books of the Old and New Testament (1647–1656) — public domain. Text from a community e-Sword module.
Albert Barnes' Notes on the Bible
Albert Barnes' Notes on the Bible (1834–1885) — public domain. Text from a community e-Sword/MySword module.
Matthew Poole's English Annotations
Matthew Poole's English Annotations on the Holy Bible (1683–1685) — public domain. Text from a community e-Sword/MySword module.
Whedon's Commentary on the Bible
Daniel D. Whedon
Daniel D. Whedon (gen. ed.), Commentary on the Old and New Testaments (1874–1909) — public domain. Text from a community e-Sword module.
The Pulpit Commentary
The Pulpit Commentary (1880–1919), ed. H.D.M. Spence-Jones & Joseph S. Exell — public domain. Text from a community e-Sword module.
John Wesley's Explanatory Notes
John Wesley, Explanatory Notes Upon the Whole Bible (1754–1765) — public domain. Text via the GEBible commentary corpus.
Burkitt's Expository Notes on the New Testament
William Burkitt
William Burkitt's Expository Notes on the New Testament (1700–1703) — public domain. Text from a community e-Sword module.
The People's New Testament
B. W. Johnson
B. W. Johnson's The People's New Testament with Notes (1889–1891) — public domain. Electronic text from the Christian Classics Ethereal Library (CCEL) ThML edition.
Cambridge Greek Testament for Schools and Colleges
Cambridge Greek Testament for Schools and Colleges (Cambridge University Press, 1896; 21 vols, various authors incl. Carr, Maclear, Plummer, Farrar, Lumby, Moule, M. R. James, Simcox) — public domain. Text from a community e-Sword module.
Alford’s Greek Testament
Henry Alford
Henry Alford, The Greek Testament (1849–1861) — public domain. Text from a community e-Sword module.