Romans 4:21
Greek (Tischendorf 8th ed.) Romans 4:21 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.and being fully assured that what he had promised, he was able also to perform.
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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
and being fully assured that what he had promised, he was able also to perform.
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King James Version Public Domain
And being fully persuaded that, what he had promised, he was able also to perform.
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unfoldingWord Literal Text CC BY-SA 4.0
and having been fully convinced that what he had promised, he is also able to do.
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
and being fully assured that what he had promised, he was able also to perform.
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Berean Standard Bible Public Domain
being fully persuaded that God was able to do what He had promised.
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Majority Standard Bible Public Domain
being fully persuaded that God was able to do what He had promised.
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King James Version Public Domain
And being fully persuaded that, what he had promised, he was able also to perform.
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American Standard Version (1901) Public Domain
and being fully assured that what he had promised, he was able also to perform.
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Revised Version (1885) Public Domain
and being fully assured that, what he had promised, he was able also to perform.
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Geneva Bible (1599) Public Domain
Being fully assured that he which had promised, was also able to doe it.
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Douay-Rheims (1899) Public Domain
Most fully knowing, that whatsoever he has promised, he is able also to perform.
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Young's Literal Translation Public Domain
and having been fully persuaded that what He hath promised He is able also to do:
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Literal Standard Version CC BY-SA 4.0
and having been fully persuaded that what He has promised He is also able to do:
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Unlocked Literal Bible CC BY-SA 4.0
He was fully convinced that what God had promised, he was also able to accomplish.
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unfoldingWord Literal Text CC BY-SA 4.0
and having been fully convinced that what he had promised, he is also able to do.
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Darby Bible Public Domain
and being fully persuaded that what he has promised he is able also to do;
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World Messianic Bible Public Domain
and being fully assured that what he had promised, he was also able to perform.
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Webster's Bible Public Domain
And being fully persuaded, that what he had promised, he was able also to perform.
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Free Bible Version CC BY-SA 4.0
He was totally convinced that what God had promised he had the power to deliver.
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Bible in Basic English Public Domain
And being certain that God was able to keep his word.
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Text-Critical English NT CC BY 4.0
and being fully assured that God was able to do what he had promised.
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Tyndale New Testament (1534) Public Domain
full certifyed that what he had promised that he was able to make good.
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 Luke 1:1
- Part of Speech
- Verb
- Tense
- Aorist
- Voice
- Passive
- Mood
- Participle
- Case
- Nominative
- Number
- Singular
- Gender
- Masculine
Full Thayer's Definition
- καὶ kaí G2532 “and” Conjunction
- πληροφορηθεὶς plērophoréō G4135 “to make full” Verb, Aorist, Passive, Participle, Nominative, Singular, Masculine
- ὅτι hóti G3754 “that” Conjunction
- ὃ hós G3739 “who” Relative pronoun, Accusative, Singular, Neuter
- ἐπήγγελται epangéllō G1861 “to announce” Verb, Perfect, Middle or Passive deponent, Indicative, 3rd person, Singular
- δυνατός dynatós G1415 “mighty” Adjective, Nominative, Singular, Masculine
- ἐστιν eimí G1510 “to be” Verb, Present, Active, Indicative, 3rd person, Singular
- καὶ kaí G2532 “and” Conjunction
- ποιῆσαι poiéō G4160 “to make” Verb, Aorist, Active, Infinitive
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 →
- 9
- words
- 8
- distinct lemmas
- Pauline Epistles
- section
Notable vocabulary
The rarest word here is πληροφορηθεὶς to make full G4135 — appearing just 6 times in the whole Greek New Testament.
Shared distinctive vocabulary
πληροφορηθεὶς to make full G4135 occurs in 6 verses of the Greek New Testament. Also found in:
Repetition
A word recurs within this verse:
- καὶ and G2532 ×2
Cross-references
13Topical passages linked to Romans 4:21 in the Treasury of Scripture Knowledge — connected by theme and wording, ordered by reader-vote popularity; previews shown in the World English Bible.
- Luke 1:37 For everything spoken by God is possible."
- Jeremiah 32:27 Behold, I am Yahweh, the God of all flesh: is there anything too hard for me?
- Jeremiah 32:17 Ah Lord Yahweh! behold, you have made the heavens and the earth by your great power and by your outstretched arm; there is nothing too hard for you,
- Luke 1:45 Blessed is she who believed, for there will be a fulfillment of the things which have been spoken to her from the Lord!"
- Hebrews 11:19 accounting that God is able to raise up even from the dead. Figuratively speaking, he also did receive him back from the dead.
- Genesis 18:14 Is anything too hard for Yahweh? At the set time I will return to you, when the season comes round, and Sarah will have a son."
- 2 Timothy 1:12 For this cause I suffer also these things. Yet I am not ashamed, for I know him whom I have believed, and I am persuaded that he is able to guard that which I have committed to him against that day.
- Matthew 19:26 Looking at them, Jesus said, "With men this is impossible, but with God all things are possible."
- Psalms 115:3 But our God is in the heavens. He does whatever he pleases.
- Romans 8:38 For I am persuaded, that neither death, nor life, nor angels, nor principalities, nor things present, nor things to come, nor powers,
- Romans 14:4 Who are you who judge another's servant? To his own lord he stands or falls. Yes, he will be made to stand, for God has power to make him stand.
- 2 Corinthians 9:8 And God is able to make all grace abound to you, that you, always having all sufficiency in everything, may abound to every good work.
- Hebrews 11:13 These all died in faith, not having received the promises, but having seen them and embraced them from afar, and having confessed that they were strangers and pilgrims on the earth.
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.
Romans, in the Pauline Epistles, opens this verse with 9 words (8 distinct Greek lemmas). Its most distinctive word is plērophoréō (“to make full”). A historical commentator’s framing appears above. Read the whole chapter for the surrounding context.
Discussion questions
- How does “to make full” (plērophoréō) shape what this verse is saying?
- How does Luke 1:1, which shares the word «to make full», read alongside this verse?
- What does the repetition of “and” (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 Hodge's Commentary on Romans, Ephesians & First Corinthians and Geneva Bible (1599) read this verse. Where do they agree or differ?
Things to notice
- These translations choose different wording for 8 words in this verse.
- “and” occurs 2× in this single verse.
- 8 distinct Greek lemmas span 9 words in this verse.
Commentary
Notes on Romans 4:21 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 →
Hodge's Commentary on Romans, Ephesians & First Corinthians
Charles Hodge
Charles Hodge — Commentary on Romans (1835), First Corinthians (1857), and Ephesians (1856) — public domain. Text from a community e-Sword module.
Geneva Bible (1599)
Geneva Bible translators
Geneva Bible (1599) marginal notes — public domain. Text via Bolls.life.
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.
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.
Godbey's Commentary on the New Testament
William B. Godbey
William B. Godbey, Commentary on the New Testament (1896–1900) — public domain. Text from a community e-Sword module.
McGarvey & Pendleton's Commentaries
J. W. McGarvey
J. W. McGarvey (with Philip Y. Pendleton), Commentaries on the New Testament (The Fourfold Gospel, 1914; Acts; and the epistles) — public domain. Text from a community e-Sword/MySword 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.
International Critical Commentary
International Critical Commentary — older volumes (1896–1929), various authors — public domain. Text from a community e-Sword module.
Vincent's Word Studies in the New Testament
Marvin R. Vincent
Marvin R. Vincent, Word Studies in the New Testament (1887–1900) — public domain. Text from a community e-Sword/MySword module.
Godet's Commentaries
Frédéric Louis Godet
Frédéric Louis Godet — Commentaries on Luke, John, Romans, and 1 Corinthians — English translation (T&T Clark, Edinburgh, 1870s–1890s) — public domain. Text from a community e-Sword module.