The Gospel, Human Perception, and the Illuminating Work of the Holy Spirit
We sometimes describe an evangelistic conversation in a single sentence: “I explained the gospel, and he rejected it.”
That may be an accurate description. Scripture certainly speaks of people refusing Christ, resisting the Holy Ghost, and turning away from truth they have received.
But the sentence contains a question we can too easily pass over.
What did that person understand—and therefore reject?
Did he understand the gospel as Scripture presents it? Did he understand some of it while misunderstanding the rest? Did our words awaken a familiar picture of Christianity assembled from school lessons, political arguments, religious hypocrisy, painful experiences, and things Christians themselves should never have taught?
The question is not whether the gospel is true. It is whether the truth we intended to communicate is the truth the other person understood us to be communicating.
Nor is this a way of declaring unbelief innocent. It is a reason to speak more carefully about unbelief, to listen more attentively, and to wonder afresh at the work of the Holy Spirit.
Understanding is also inseparable from the heart’s disposition towards truth. Paul speaks of people who perish “because they received not the love of the truth, that they might be saved.” Our question must therefore include both what a person understood and how he responded to the light he had. 2 Thessalonians 2:10.
The gospel can be stated in propositions. Those propositions are indispensable. Yet conversion involves more than agreeing that a collection of Christian sentences is correct. Through the truth God has revealed, the Spirit brings the sinner to recognise the living God, his own guilt, and the glory and sufficiency of Jesus Christ—and to believe on Him.
The same words can carry different worlds
Consider a short gospel explanation:
God is holy. You are a sinner. Jesus Christ died for your sins and rose again. Repent and believe on Him.
The statements are biblical. But none enters an empty mind.
Every hearer already has some understanding of God, morality, human identity, justice, death, and religion. Even the conviction that there is no God is part of the framework through which the word God will be heard.
For one person, sin means cruelty, murder, or deliberate harm. He loves his family, works hard, and helps his neighbours. Calling him a sinner sounds like placing him beside people whose conduct he rightly abhors.
For another, sin means breaking the rules of a religious institution. He hears a demand for conformity to a human organisation, reinforced by threats about the afterlife.
For someone else, God means a powerful being who inhabits the universe and insists on obedience. The immediate question is understandable: Why should this being have authority over me? Why does He care so much about what I do?
Then comes the cross. A Jewish man was executed by the Romans roughly two thousand years ago. How could His death bear any relation to my guilt today? Why blood? Why should someone else suffer? Why cannot God simply forgive?
Repeating “Jesus died for your sins” more emphatically may leave every one of those questions untouched.
There is a biblical example of the difficulty in Athens. When Paul preached Jesus and the resurrection, some hearers concluded that he was proclaiming strange gods. They heard Christian proclamation through the categories available to them. Paul then declared the Creator, His relationship to humanity, the folly of idolatry, and the coming judgment, before grounding his appeal in the resurrection of Jesus. He did not assume that saying God had already established who God was. Acts 17:18–31.
Our hearers may need that patient explanation too.
Who is God, and why does my life concern Him?
The God of Scripture is the Maker and Lord of heaven and earth, the One who gives us life and breath. Our existence is already a relationship of dependence upon Him. His concern with our conduct follows from who He is and who we are. Acts 17:24–28.
We belong to a world He made. We live among people made in His image. Our use of our bodies, speech, possessions, and power therefore concerns the One whose creatures we are.
This does not mean that our sin diminishes God as though He depended on our moral performance. Paul explicitly denies that God needs anything from us. But independence does not mean indifference. The Creator has a rightful claim upon His creation, and His love and holiness concern the lives He gives.
To ask why God cares when we deceive someone is also to ask why the God of truth should care about falsehood. To ask why He cares when we exploit someone is to ask why He should care about the person being exploited.
And sin reaches beyond the damage we can immediately measure. Romans 1 places the refusal to glorify God and give Him thanks at the heart of humanity’s disorder. We receive our existence from Him while treating ourselves as the final authority over it. Romans 1:18–25.
The gospel’s account of God also challenges the picture of a distant ruler reluctantly persuaded to show mercy. The Father sends the Son because He loves the world. God’s action in Christ reveals His love towards sinners. The One against whom we have sinned is the One who takes the initiative to save us. John 3:16–17; Romans 5:6–10.
If our hearer imagines an insecure deity demanding attention, we have more explaining to do.
What are goodness, guilt, and judgment?
Many people understand goodness principally through kindness, fairness, and the reduction of suffering. Christianity affirms the importance of these things. The difference concerns their foundation and fullness.
Jesus joins love of our neighbour to love of God. Goodness includes our relationship to Him; it cannot be exhausted by comparison with other people. A person may be more considerate than his neighbour and still need reconciliation with his Creator. Matthew 22:37–40; Romans 3:19–23.
This is why the biblical charge of sin cannot mean merely “you are as unpleasant as you could possibly be.” It means that our lives fall short of the glory of God. The charge includes what we do, what we love, what we neglect, and the place we give—or refuse to give—to God Himself.
Guilt, correspondingly, is more than a feeling. We can feel guilty about something innocent, or feel comfortable about something evil. Biblical guilt concerns our actual responsibility before God. His judgment is according to truth, and includes the secrets of human life. Romans 2:2, 16.
That is a sobering claim. It also means that God’s judgment exceeds the crude labels by which we judge one another. He knows what we have done and what we understood. He knows the intentions we conceal, the injuries we have suffered, the excuses we cultivate, and the truth we have resisted.
Explaining this will not resolve every objection to judgment. But it establishes the actual Christian claim. The question concerns our standing before the perfectly righteous God, not whether we regard ourselves as reasonably decent.
How can an ancient death deal with present guilt?
The death of Jesus makes sense within the biblical account of who He is and what He came to accomplish.
He is the eternal Son who became truly human. He came to represent sinners and bring them to God. His death has saving significance because of His identity, His willing obedience, and God’s purpose in His offering. Elapsed centuries do not undo what He accomplished. John 1:1–14; 1 Peter 3:18; Hebrews 9:24–28.
Why substitution?
Isaiah describes the Servant bearing the iniquities of others. Peter says that Christ suffered for sins, the just for the unjust, to bring us to God. Paul explains that God set forth Christ so that He might be both just and the justifier of the one who believes in Jesus. The biblical account joins mercy to the dealing with real guilt. Isaiah 53:4–12; 1 Peter 3:18; Romans 3:24–26.
The cross is the willing self-giving of the Son sent by the Father. Jesus declares that He lays down His life of Himself. We should explain that willing divine provision before speaking as though an arbitrary third party were being punished against his will. John 10:17–18.
Why blood?
In the sacrificial teaching of Scripture, blood is related to life offered in death. Leviticus says both that the life of the flesh is in the blood and that God has given it upon the altar for atonement. Hebrews then distinguishes the sacrifices that could not take away sins from Christ’s effective offering of Himself. Leviticus 17:11; Hebrews 9:12–14; Hebrews 10:1–14.
The biblical emphasis is upon the life and death of the spotless Saviour, given for us. The saving power of His blood belongs to His unique sacrifice; it is not a mysterious property of blood considered apart from the person and work of Christ.
Why forgiveness and imputation?
Forgiveness means that real sins are remitted. Justification concerns God’s righteous verdict. Imputation is the language of reckoning: Paul speaks of God imputing righteousness without works, and of sins not being imputed. The sinner’s acceptance rests upon God’s provision in Christ, received through faith. Romans 4:3–8.
God does not pretend that our conduct has always been righteous. He justifies the ungodly through Christ. Romans 5 develops the representative relationship: as Adam’s disobedience brought ruin, Christ’s obedience brings righteousness. This gives the biblical answer to the question of how another person’s work can concern us. Romans 5:12–19.
Why resurrection?
The gospel announces Christ’s death, burial, and bodily resurrection. Paul says that if Christ has not risen, our faith is vain and we remain in our sins. The resurrection belongs to salvation itself; the Saviour who died for us lives. 1 Corinthians 15:3–4, 17–20.
Why repentance and faith?
Repentance means turning towards God with a changed mind about Him, our sin, and Christ. Faith means believing God’s testimony and relying upon His Son. Neither is a price paid to make the sacrifice effective. God justifies through faith, freely by grace. Acts 3:19; Romans 3:24–28.
Believing does not change history. It is how the sinner receives the salvation accomplished by Christ. We are called to entrust ourselves to the One the gospel makes known.
These relationships give substance to the familiar sentence “Christ died for our sins.” A hearer may recognise every word while having little understanding of the reality the sentence describes.
Understanding a proposition and receiving its truth
We need to distinguish several things without pulling them apart.
A person may understand the grammar of a Christian statement. He may also understand its intended doctrinal meaning well enough to explain it accurately. He may even agree that it is true. Yet the question remains whether he is trusting the Christ of whom it speaks.
Saving faith includes truth believed. The distinction concerns what kind of believing is taking place and whom we rely upon. James reminds us that the devils believe that there is one God and tremble. Their correct belief plainly does not amount to reconciliation with Him. James 2:19.
Here spiritual apprehension means recognising the significance of God’s revealed truth for our actual relationship to Him: God is my Creator; His judgment concerns me; the guilt is mine; the crucified and risen Christ is the Saviour I need. The distinction includes our disposition towards that truth. We can perceive something of its claim upon us and resist precisely because we do not welcome the claim.
That recognition is not measured by emotional intensity. Nor does it require an exhaustive understanding of theology. A sinner can truly trust Christ while having much still to learn.
We should therefore avoid turning illumination into another qualification someone must prove before being allowed to believe. The invitation is to come to Christ. The Spirit’s work explains why that coming is a work of grace.
The Spirit reproves the world
Jesus says:
“And when he is come, he will reprove the world of sin, and of righteousness, and of judgment:”
John 16:8, KJV
He then explains each part:
“Of sin, because they believe not on me; Of righteousness, because I go to my Father, and ye see me no more; Of judgment, because the prince of this world is judged.”
John 16:9–11, KJV
These are precisely the categories people can misunderstand. Yet Jesus gives them a definite centre: Himself.
The Spirit’s reproof concerning sin exposes the world’s unbelief towards Christ. This does not reduce every sin to a single act. It identifies the decisive rejection exposed by the coming of the Son.
The explanation concerning righteousness is less immediately obvious. Jesus relates it to His return to the Father. In the setting of His rejection and approaching death, that return vindicates the One the world condemns. This is a contextual reading of His words: the world’s verdict on Jesus cannot stand as the final verdict on righteousness. The verse should not simply be made to say “the Spirit shows everyone how immoral they are.”
Concerning judgment, Jesus points to the judgment of the prince of this world. The cross, which appears to be the world’s victory over Jesus, is bound up with the overthrow of its ruler. John 12:31–33 makes the connection between that judgment and Christ’s being lifted up in death explicit. John 12:31–33.
The Spirit thus exposes the world’s false verdicts concerning the Son. His work has an objective reference in what God has done through Christ.
Jesus also says that the Spirit will glorify Him. The immediate promise of guidance into all truth addresses the disciples; it is not a promise that every Christian impression will be infallible. But the Christ-centred purpose is unmistakable. The Spirit makes known the glory of the Son. John 16:12–15.
Our account of illumination should have that same centre.
The cross can be heard and still regarded as foolishness
In 1 Corinthians 2, Paul connects his proclamation of Christ crucified with the Spirit’s power. God’s wisdom is revealed by the Spirit and spoken in words taught by the Holy Ghost. The passage gives us revelation, proclamation, and reception together. 1 Corinthians 2:1–13.
Then comes the searching statement:
“But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.”
1 Corinthians 2:14, KJV
Paul says something stronger than “the natural man needs a clearer definition.” There is a spiritual inability to receive and discern the things of God. The gospel comes as divine wisdom, yet is evaluated as foolishness.
That does not mean an unbeliever cannot accurately describe Christian doctrine. Paul is addressing the reception and discernment of God’s wisdom, centred on the crucified Lord. The defect is deeper than vocabulary; improved explanation alone cannot supply what the Spirit gives.
Verse 8 adds another dimension. The princes of this world did not know God’s wisdom; had they known it, they would not have crucified the Lord of glory. Whatever questions remain about the full scope of princes, the point is clear: participation in Christ’s crucifixion did not entail recognition of the divine wisdom being accomplished through it.
People can act against a reality whose significance they have failed to recognise. Their failure does not make the action good. It does matter to our description of what they knew.
God shines in the heart
Second Corinthians 4 brings these themes together with extraordinary beauty.
Paul renounces dishonesty and the deceitful handling of God’s Word. He manifests the truth and commends himself to people’s consciences. Yet the gospel remains hidden to the lost, whose minds have been blinded by the god of this world. 2 Corinthians 4:1–4.
Faithful communication and spiritual blindness can coexist.
Paul’s answer is to preach Christ Jesus the Lord. Then he writes:
“For God, who commanded the light to shine out of darkness, hath shined in our hearts, to give the light of the knowledge of the glory of God in the face of Jesus Christ.”
2 Corinthians 4:6, KJV
The language recalls creation. The God who commands light shines into human hearts, making known His glory in Christ.
The verse names God as the One who shines; it does not explicitly name the Spirit. Read alongside Paul’s account of the Spirit’s revealing and discerning work in 1 Corinthians 2, it contributes to a wider biblical account of divine illumination.
Its glory lies in the object disclosed. God brings us to know His glory in the face of Jesus Christ. Conversion is therefore more wonderful than the successful delivery of an argument. The Saviour proclaimed in the gospel is recognised and trusted as the One in whom God has made Himself known.
Clear explanation matters profoundly. Paul’s own care with truth proves that. But we cannot create spiritual sight by verbal precision. We depend upon God while making His truth plain.
New birth, divine drawing, and the response of faith
John 3 will not let us reduce conversion to intellectual improvement. Nicodemus has religious learning and recognises something significant about Jesus. Nevertheless, Jesus tells him that he must be born again. New life is the work of the Spirit. John 3:1–8.
The same chapter sets before him the lifted-up Son and the promise of eternal life to the one who believes. The necessity of the Spirit’s work and the call to faith belong together. John 3:14–18.
John 6 likewise says that no one can come to Christ unless the Father draws him. Verse 45 connects coming with hearing and learning from the Father. Divine initiative is essential; coming to Christ cannot be explained as unaided human achievement. John 6:44–45.
These passages must be allowed their full force. They do not, by themselves, settle every disputed question about the precise order of regeneration and faith. John 3 does not narrate a sequence of hidden stages, and the necessity of drawing is not identical to a complete explanation of how every operation of grace relates to human response.
Scripture also speaks of resistance to the Holy Ghost. Stephen’s accusation concerns resistance to God’s witness through His prophets, culminating in betrayal of the Just One. We should not make Acts 7:51 answer every question about regeneration, but neither should we empty resistance of its meaning. Acts 7:51–53.
The account developed here is therefore that God graciously makes His truth known, convicts, draws, and enables; the sinner is called to repent and believe. Faith remains the person’s response to grace. The Spirit’s work makes that response possible and God receives the glory for salvation.
The emphasis is pastoral as well as theological. We should pray for the Spirit to work and urge people to believe. We should not tell them to wait until they can identify a prior inward event. Christ’s promise is addressed to the one who comes to Him. John 6:37.
Ignorance matters, but it does not make us innocent
Jesus distinguishes a servant who knows his lord’s will and fails to do it from one who does not know and nevertheless commits things worthy of punishment. The first receives many stripes; the second few. In its setting, this is a warning about accountable service and readiness for the master’s return. Its stated principle is that greater knowledge and entrustment bring greater responsibility. Luke 12:35–48.
We should notice both sides. Knowledge matters. The ignorant servant is still accountable.
At the cross, Jesus prays:
“Father, forgive them; for they know not what they do.”
Luke 23:34, KJV
His prayer joins ignorance to the need for forgiveness. It neither calls the crucifixion innocent nor announces that every person involved is already saved.
Peter later tells his hearers that they denied the Holy One and killed the Prince of life. He then acknowledges that they and their rulers acted through ignorance—and calls them to repent so that their sins may be blotted out. Ignorance, guilt, and the invitation to mercy appear in the same address. Acts 3:13–19.
Paul similarly says that he obtained mercy because he acted ignorantly in unbelief. Yet he describes himself as a blasphemer and persecutor, and identifies Christ’s mission as the saving of sinners. His ignorance was relevant to the mercy he received; it did not remove his need for a Saviour. 1 Timothy 1:13–16.
These texts prevent us from treating a person’s understanding as irrelevant. They also prevent us from making misunderstanding a substitute for salvation.
God’s judgment is perfectly informed. Ours is not. We can identify false beliefs and sinful conduct without claiming to know everything God knows about the person responsible.
There is such a thing as genuinely rejecting known truth
The question “What did they reject?” must never become an explanation that rules out genuine rejection in advance.
Romans 1 describes people holding the truth in unrighteousness. The context makes clear that this involves resisting and exchanging what God has made known. Humanity’s darkness is not presented simply as an unfortunate lack of information. The chapter describes a culpable refusal to honour the Creator. Romans 1:18–32.
This is revelation of God through creation, not an assertion that everyone has already heard the full gospel. But it establishes that ignorance and darkness can have a moral history. People can become darkened through resisting light.
John 3 similarly speaks of loving darkness because one’s deeds are evil. John 5 records Jesus confronting people with the witness of Scripture and saying:
“And ye will not come to me, that ye might have life.”
John 5:40, KJV
John 12 explicitly speaks of rejecting Him and refusing His words. We cannot preserve a biblical account of conversion while explaining these warnings away. John 12:48.
The warnings in Hebrews make the issue more solemn still. Hebrews 6 describes enlightenment and participation in profound spiritual privileges before warning of falling away. Hebrews 10 speaks of receiving knowledge of the truth and then treating the Son, His blood, and the Spirit of grace with contempt. The latter context concerns repudiation of Christ’s sacrifice; it should not be used as though every deliberate sin after conversion exhausted its meaning. Hebrews 6:4–9; Hebrews 10:26–29.
Christians dispute aspects of these warnings and the spiritual status of those described. We do not need to settle that entire debate to recognise their relevance here: Scripture does not portray every departure from Christ as an innocent mistake about terminology.
Nor must rejection await perfect understanding. A person can know enough to be responsible for refusing truth while misunderstanding other things. Misconception and wilful resistance may be entangled in the same heart.
There is no universal salvation hidden inside the recognition that understanding varies. We need Christ, and Scripture calls us to believe on Him.
“They received not the love of the truth”
Second Thessalonians 2 makes the relationship between understanding and desire especially searching:
“And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved. And for this cause God shall send them strong delusion, that they should believe a lie: That they all might be damned who believed not the truth, but had pleasure in unrighteousness.”
2 Thessalonians 2:10–12, KJV
The immediate setting is the lawless one’s coming, satanic deception, and divine judgment. We should preserve that setting rather than treat these verses as a diagnosis of every person who hesitates during an evangelistic conversation.
But their relevance to our question is profound. Paul describes more than an information deficit. Those who perish have not received the love of the truth. Verse 12 joins their unbelief to pleasure in unrighteousness. Their relationship to truth involves what they welcome and what they prefer.
It is possible to recognise that the gospel challenges our self-rule, exposes our guilt, and calls us to Christ, and to resent it for doing so. Someone may misunderstand aspects of Christian doctrine while resisting a claim he has understood. A misconception can be sincerely held and also convenient to something the heart wishes to protect.
That possibility must be admitted without pretending we can identify its exact extent in every individual. The text does not give us permission to dismiss every difficult question as dishonesty. It does prevent us from assuming that a clearer explanation would necessarily produce a willing response.
There is also an order within Paul’s warning. The refusal described in verse 10 is followed by the words “for this cause” in verse 11. God’s sending of strong delusion is presented as judgment in relation to that refusal. Paul has not described morally neutral people whom God arbitrarily deceives and then condemns for being deceived.
This is more sobering than the thought that people sometimes get their definitions wrong. Truth may be resisted until falsehood becomes welcome. We should neither soften that warning nor claim to know that a particular person has reached such a condition.
The next verses provide a beautiful counterpart. Paul gives thanks for salvation “through sanctification of the Spirit and belief of the truth,” and says that God called his readers by the gospel. He also explicitly speaks of God’s choosing them to salvation. Divine initiative, the Spirit’s work, the gospel call, and belief belong together in his thanksgiving. 2 Thessalonians 2:13–14.
The contrast takes us to the heart of the article. Conversion concerns truth made known, believed, and welcomed. The Spirit’s illuminating work reaches our affections as well as our concepts. He directs us towards the Christ whose truth can expose what we would rather conceal, and whose grace gives us reason to come into the light.
We are therefore asking two related questions: What did they understand? And how did they respond to the truth they understood?
What gospel does the person think he has rejected?
The practical consequence is simple enough to use in an ordinary conversation:
“Tell me what you think I’ve just said.”
Ask it as an invitation to help you communicate faithfully. The answer may reveal that the person heard “become respectable,” “join my church,” “support this political outlook,” or “agree to a religious story so that God will overlook your mistakes.”
If so, there is something to clarify before describing the conversation as an informed rejection of the gospel.
Sometimes the thing rejected under the name Christianity is a mixture: something Jesus said, something a politician said, something a preacher mishandled, a painful encounter with hypocrisy, and assumptions about morality or the impossibility of miracles.
Those associations are not necessarily imaginary. Christian misconduct can obscure the faith we profess. Paul charges religious people with conduct through which God’s name is blasphemed among others. We should be willing to acknowledge real wrongs without defending them as though defending Christ required it. Romans 2:21–24.
Then bring the conversation back to Scripture. Who is Jesus? What did He claim? What does His death accomplish? What is He calling this person to believe?
A useful next question may be, “Which part do you find difficult to believe?” That allows a genuine objection to emerge. The answer might concern God’s existence, guilt, the justice of substitution, the reliability of the resurrection, or the fear of entrusting oneself to Christ. Each deserves an answer appropriate to the question actually being asked.
Listening does not require us to postpone the invitation indefinitely. A person does not need a complete theology before believing. We explain enough for the invitation to be intelligible, answer honestly, and call the hearer to Christ.
And we pray. The Spirit who reproves the world also works through the gospel we speak. Lydia heard Paul, and the Lord opened her heart to attend to his message. Her response was personal; the opening of her heart was God’s work. Acts 16:14.
The wonder of seeing Christ
There is a deep encouragement here for anyone who has tried to speak of Christ and felt the limits of his own words.
We should make the gospel plain. We should reason from Scripture, answer objections, and correct our failures of communication. Faith comes by hearing the Word of God. Romans 10:14–17.
But the hope of evangelism reaches beyond our ability to construct an impressive explanation. God can shine into the heart. The Spirit can disclose the significance of truth that has been heard many times, exposing our need and directing us to the glory of the Saviour.
The cross belongs to a real relationship: the holy God has acted in love towards guilty people, and His Son has given Himself to bring us to Him. Through the gospel, the sinner is called to recognise that need and rely upon that Saviour.
We need not know everything about another person’s inward condition to speak faithfully. We need humility about what we cannot see, care about what we communicate, and confidence in the One who gives light.
Before saying, “He rejected the gospel,” it is worth asking what he understood the gospel to be. We must also remember that receiving truth concerns the heart: what we love, what we resist, and whether we will come into the light.
And when a sinner comes to Christ, we have reason for more than satisfaction that an argument succeeded. We have reason to rejoice in the God who makes His glory known in the face of Jesus Christ.
For a direct presentation of the gospel and the invitation to trust Christ, read [Be Reconciled to God](https://pretribpilgrim.com/gospel).