John 12:38 · Bible study
John 12:38 Commentary: Fulfillment of Isaiah's Prophecy of Unbelief
Greek · 10 what the commentators say
Meaning in one sentence
Jesus' rejection by the Jewish people fulfills Isaiah 53:1, but does the prophecy cause the unbelief or simply describe it?
Research Summary
- Meaning: The widespread rejection of Jesus by the Jewish people corresponds to Isaiah's prophecy, affirming that the Messiah's ministry was met with unbelief as foretold.
- Key words: hina (so that / in order that), the conjunction linking the event to the prophecy; akoē (report, message), the oral proclamation of the gospel; brachiōn (arm), a metaphor for divine power.
- Main debate: Does the fulfillment language indicate God actively caused the unbelief, or merely that the human rejection matched the prophecy's description?
- Theological theme: Divine sovereignty and human responsibility in the rejection of Christ; the Old Testament as witness to the New Testament story.
- Best use: Preaching on God's foreknowledge, the nature of unbelief, and the legitimacy of the gospel despite widespread rejection.
Translation Comparison
BSB Berean Standard Bible 2020
This was to fulfill the word of Isaiah the prophet: “Lord, who has believed our message? And to whom has the arm of the Lord been revealed?”
WEB World English Bible 2000
that the word of Isaiah the prophet might be fulfilled, which he spoke: “Lord, who has believed our report? To whom has the arm of the Lord been revealed?”
KJV King James Version 1769
That the saying of Esaias the prophet might be fulfilled, which he spake, Lord, who hath believed our report? and to whom hath the arm of the Lord been revealed?
ASV American Standard Version 1901
that the word of Isaiah the prophet might be fulfilled, which he spake, Lord, who hath believed our report? And to whom hath the arm of the Lord been revealed?
YLT Young's Literal Translation 1898
that the word of Isaiah the prophet might be fulfilled, which he said, `Lord, who gave credence to our report? and the arm of the Lord--to whom was it revealed?'
Darby Darby Bible 1890
that the word of the prophet Esaias which he said might be fulfilled, Lord, who has believed our report? and to whom has the arm of the Lord been revealed?
Douay-Rheims Douay-Rheims Bible 1899
That the saying of Isaias the prophet might be fulfilled, which he said: Lord, who hath believed our hearing? And to whom hath the arm of the Lord been revealed?
Translations in other languages (10 available)
Para que se cumpliese el dicho que dijo el profeta Isaías: ¿ Señor, quién ha creído á nuestro dicho? ¿ y el brazo del Señor, á quién es revelado?
Para que se cumprisse a palavra do profeta Isaías, que disse: Senhor, quem creu em nossa pregação? E a quem o braço do Senhor foi revelado?
afin que s’ accomplît la parole qu’ Ésaïe, le prophète, a prononcée:
auf daß erfüllet werde der Spruch des Propheten Jesaja, den er sagte: “ HERR, wer glaubt unserm Predigen? Und wem ist der Arm des HERRN offenbart?”
Opdat het woord van Jesaja, den profeet, vervuld werd, dat hij gesproken heeft: Heere, wie heeft onze prediking geloofd, en wien is de arm des Heeren geopenbaard?
affinché s’adempisse la parola detta dal profeta Isaia: Signore, chi ha creduto a quel che ci è stato predicato? E a chi è stato rivelato il braccio del Signore?
Aby się wypełniło słowo Izajasza proroka, które powiedział: Panie! i któż uwierzył kazaniu naszemu, a ramię Pańskie komuż jest objawione?
да сбудется слово Исаии пророка: Господи! кто поверил слышанному от нас? и кому открылась мышца Господня?
這是 要應驗 先知 以賽亞 的話， 說：主啊，我們 所傳 的有誰 信呢？ 主 的膀臂 向誰 顯露呢？
So that the words of the prophet Isaiah might come true, when he said, Lord, who has any belief in our preaching? and the arm of the Lord, to whom has it been unveiled?
Verse in Context
Original Language (Koine Greek)
New Testament · Koine Greek · John 12:38
Source: STEPBible TAGNT/TEHB (CC-BY 4.0). Click or tap a morphology code to see the full parsing.
Scholars' Consensus
Commentators agree that John 12:38 connects the widespread unbelief of Jesus' Jewish contemporaries to Isaiah 53:1. The unbelief did not take God by surprise; it was foretold. Clarke and Barnes stress that the prophecy is descriptive: the same kind of rejection that occurred in Isaiah's day happened again in Jesus' day. Gill and Calvin, however, see a deeper divine ordering, Calvin writes that the prediction shows “what would otherwise have appeared obscure” as God's certain purpose. John uses the Greek conjunction hina (so that) to indicate the event corresponds to the word spoken by Isaiah, but there is debate whether this implies purpose or simply result. All agree the quote confirms that Israel's response to the Messiah was no accident.
How settled is the interpretation?
Interpretive difficulty: Medium
Main views:
- Divine causation: The conjunction 'hina' and the surrounding context (v. 39–40) where God blinds and hardens, pointing to God's active role in unbelief.
- Descriptive fulfillment: The prophecy does not force the event; it merely describes what would happen. Clarke and Barnes argue 'hina' can indicate result rather than purpose.
What is clear: That John intentionally cites Isaiah 53:1 to show that the rejection of Jesus was predicted in Scripture and does not nullify God's plan of salvation.
What Scholars Agree and Debate
| Topic | Agreed | Debated |
|---|---|---|
| The meaning of 'fulfilled' (πληρωθῇ) | All agree John uses Isaiah's words to show continuity between the Old and New Testaments; the rejection was not a surprise. | Some (Calvin, Gill) see a causal divine purpose, God ordained that they would not believe. Others (Clarke, Barnes) see a descriptive correspondence, the prophecy describes what happened without causing it. |
| Identity of 'the arm of the Lord' | Most agree it refers to God's power, especially as manifested in Christ's miracles. | Gill suggests it may refer to the Gospel, Christ himself, or the Holy Spirit. The Cambridge Bible notes there is insufficient authority to interpret it as a direct title for the Messiah, though it is clearly the power of God in him. |
| The scope of the prophecy's fulfillment | The verse applies to the Jewish leaders and the nation's rejection of Jesus during his earthly ministry. | Some (Calvin) extend it to include the general unbelief of Israel throughout the apostolic age; others (Clarke) restrict it to the immediate context of Jesus' signs. |
| Human responsibility vs. divine sovereignty in unbelief | Both traditions hold that humans are responsible for their unbelief and that God is sovereign over history. | Reformed interpreters (Calvin, Gill) emphasize God's active hardening (see v. 40); Wesleyan and Arminian interpreters see the prophecy as foreknowledge without causation, preserving human free will. |
Historical & Cultural Context
John 12:38 stands at a turning point. Jesus has just entered Jerusalem in triumph, but now the narrative shifts to his departure and the unbelief of the people. In verses 37, 43, John provides an epilogue on the public ministry: “Though he had done so many signs before them, they did not believe in him.” The citation of Isaiah 53:1 anchors this rejection in Israel's own Scriptures.
Isaiah originally lamented the lack of faith in his own day, when the message of redemption through the suffering servant (Isaiah 53) was mostly rejected. The Hebrew phrase “arm of the Lord” appears repeatedly in Isaiah as a symbol of God's saving power (Isaiah 40:10; 51:9; 52:10). By linking Jesus' miracles to that “arm,” John identifies Jesus as the embodiment of God's strength. The phrase “our report” (akoē) refers to the message declared by the prophets and now by the apostles, the good news about the Messiah.
John's use of a fulfillment formula (“that the word of Isaiah might be fulfilled”) echoes a pattern in Matthew, but here the emphasis falls on the tragic fact that even the supreme revelation of God in Christ could be met with unbelief. The surrounding context (vv. 39, 41) quotes Isaiah 6:10, which speaks of God blinding and hardening, intensifying the mystery of why some believe and others do not.
Textual Notes
The supplied sources note no significant textual variants for John 12:38. The quotation follows the Septuagint (LXX) of Isaiah 53:1 closely, as the Cambridge Bible comments. The form is stable across manuscripts.
Reception History
The early church (e.g., Irenaeus, Augustine) read John 12:38 as proof that the Old Testament prophesied Christ's rejection, thereby validating the gospel against Jewish objections. The Reformers, especially Calvin, used the verse to argue for double predestination: that even unbelief serves God's eternal decree. In the Wesleyan tradition, Clarke and Wesley stressed that the prophecy describes but does not cause unbelief, preserving human accountability. Modern evangelical scholarship often debates the nature of fulfillment, with some emphasizing a “pattern” fulfillment and others a “predictive” model. The verse is frequently cited in discussions on theodicy and Jewish, Christian relations.
Preaching This Verse
Three-point outline
- Prophecy is fulfilled, not because God forces unbelief, but because human hearts resist the light. John does not say God made them disbelieve; he says the pattern Isaiah described came true again (Clarke, Barnes).
- The “arm of the Lord” is on display. Jesus' miracles are the power of God in action, yet many fail to see it. The question “to whom has it been revealed?” points to the need for divine opening of eyes.
- Unbelief does not derail God's plan. Even rejection serves to advance the story of salvation, the cross, the resurrection, the mission to the Gentiles.
Five-point outline
- The setting: Jesus' public ministry ends in widespread unbelief (v. 37).
- The scripture: Isaiah 53:1 lamented the same response centuries earlier.
- The verb “fulfilled”: expresses correspondence, not necessarily coercion (Poole, Barnes).
- The revelation: God's power is not self-evident to every observer; it must be spiritually perceived.
- The comfort: believers are few, but the gospel is not discredited by popular rejection (Calvin).
Illustration hooks
- A teacher prepares a beautiful lesson, but the class is distracted and uninterested. The lesson is not faulty; the students are not ready to receive it.
- A doctor offers a proven treatment, but some patients refuse it. The medicine works, but trust is lacking.
- A historical prediction (like a weather forecast) that comes true does not cause the rain, it simply describes what happened.
Questions your congregation is asking
- If God knew the Jews would reject Jesus, why did he send him to them anyway?
- Does this verse mean God keeps some people from believing?
- How can we have confidence in our faith when many people still reject Christ?
Leading a Discussion
John 12:38 shows us that unbelief is both a human responsibility and part of a larger divine plan. As you discuss this passage, let it challenge easy answers and open you to the mystery of God's sovereignty and human freedom.
Discussion questions
- Read John 12:37, 38. What does John identify as the cause of the people's unbelief? What does he not say?
- What does it mean to say that Scripture is “fulfilled” when people reject Jesus? Does fulfillment imply causation? (Compare Matthew 1:22 with John 12:38.)
- Isaiah 53:1 asks, “Who has believed our message?” Why do you think the message of the suffering servant was so hard for the people of Isaiah's day and Jesus' day to accept?
- In this context, “the arm of the Lord” refers to Jesus' miracles. Why might some witness the same miracle and still not believe?
- How does verse 41 (John's comment that Isaiah saw Jesus' glory) shape our understanding of the Old Testament? What does it suggest about Jesus' identity?
- How can a Christian community respond to the reality that many people reject the gospel without growing discouraged or bitter?
- Is it possible to “believe” in Jesus intellectually without truly trusting him? What does that look like in daily life?
Word Study
The key original-language words in this verse. Select any word for its full lexicon entry — meaning, every occurrence in Scripture, and related words.
Cross-References
Source: Treasury of Scripture Knowledge (TSK, public domain)
| II Chronicles 32:20 | Hezekiah the king and Isaiah the prophet, the son of Amoz, prayed because of this, and cried to heaven. |
| Psalms 44:3 | For they didn’t get the land in possession by their own sword, neither did their own arm save them; but your right hand, your arm, and the light of your face, because you were favorable to them. |
| Isaiah 40:10 | Behold, the Lord Yahweh will come as a mighty one, and his arm will rule for him. Behold, his reward is with him, and his recompense before him. |
| Isaiah 40:11 | He will feed his flock like a shepherd. He will gather the lambs in his arm, and carry them in his bosom. He will gently lead those who have their young. |
| Isaiah 51:5 | My righteousness is near. My salvation has gone out, and my arms will judge the peoples. The islands will wait for me, and they will trust my arm. |
| Isaiah 51:9 | Awake, awake, put on strength, arm of Yahweh! Awake, as in the days of old, the generations of ancient times. Isn’t it you who cut Rahab in pieces, who pierced the monster? |
| Isaiah 53:1 | Who has believed our message? To whom has Yahweh’s arm been revealed? |
| Matthew 15:7 | You hypocrites! Well did Isaiah prophesy of you, saying, |
Interlinear and lexical data from STEPBible (CC BY 4.0). Cross-reference data from OpenBible.info (CC BY 4.0). Commentaries are public domain.
For personal reflection
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What the Commentators Say
7 public-domain commentaries, condensed into plain language.
Barnes' Notes on the Bible Protestant 1832
Barnes clarifies that the prophecy does not mean the Pharisees rejected Christ in order to fulfill it, but that the same rejection Isaiah faced repeated in Christ’s day. The “arm of the Lord” refers to the power displayed through Christ’s miracles, which the people failed to recognize.
Calvin's Commentaries Reformed 1564
Calvin argues that Isaiah’s prophecy does not cause the Jews’ unbelief but reveals what God already knew. The prophet’s astonishment and the question about whom the Lord’s arm is revealed show that faith comes only by God’s sovereign revelation, not human insight. This should keep believers from being ashamed when the gospel has few disciples.
Geneva Bible Notes Reformed 1599
The Geneva Notes point out that the Jews’ rejection of the gospel was not unexpected. Isaiah had already foretold that few would believe the message, and their unbelief fulfilled his prophecy. The “arm of the Lord” refers to God’s saving power revealed only to those whom He chooses.
Gill's Exposition of the Bible Baptist 1748
Gill argues that the Jewish leaders' unbelief did not happen because Isaiah predicted it; rather, the prophecy was fulfilled as an infallible outcome that upholds God's foreknowledge. The deeper reason for their refusal to believe was that God withheld the special, powerful working of His grace from accompanying the gospel message.
Jamieson-Fausset-Brown Commentary Protestant 1871
JFB argues that the unbelief of those who heard Jesus did not frustrate God's plan. On the contrary, their refusal to believe was itself a fulfillment of Isaiah's prophecy, showing that even human rejection serves to accomplish God's predetermined purposes.
Matthew Henry's Commentary Reformed/Presbyterian 1710
Matthew Henry sees the people's refusal to believe as less surprising when viewed through Isaiah's prophecy. For him, Scripture's foretelling of this unbelief removes the offense and shows that Christ was not disappointed by it; the hard-hearted response was itself a fulfillment of what God had spoken.
Wesley's Explanatory Notes Methodist/Wesleyan 1754
Wesley identifies "the arm of the Lord" as the power of God made visible through Christ's preaching, miracles, and saving work. The phrase points to divine strength personally at work in Jesus, not just a remote attribute of God.