The Peril of High-Handed Sin and the Call to True Repentance
By Robert Wurtz II
“Repent, therefore, of this wickedness of yours, and pray to the Lord that, if possible, the intent of your heart may be forgiven you. For I see that you are in the gall of bitterness and in the bond of iniquity.” And Simon answered, “Pray for me to the Lord, that nothing of what you have said may come upon me.”
— Acts 8:22–24 (ESV)
“Pursue peace with all people, and holiness, without which no one will see the Lord: looking carefully lest anyone fall short of the grace of God; lest any root of bitterness springing up cause trouble, and by this many become defiled; lest there be any fornicator or profane person like Esau, who for one morsel of food sold his birthright.”
— Hebrews 12:14–16 (NKJV)
We have before us two sobering examples of men who were in grave spiritual danger because of what both writers termed a “root of bitterness.” This is a direct allusion to the warnings of the Old Covenant:
“Beware lest there be among you a root bearing poisonous and bitter fruit, one who, when he hears the words of this sworn covenant, blesses himself in his heart, saying, ‘I shall be safe, though I walk in the stubbornness of my heart.’ This will lead to the sweeping away of moist and dry alike. The LORD will not be willing to forgive him, but rather the anger of the LORD and his jealousy will smoke against that man, and the curses written in this book will settle upon him, and the LORD will blot out his name from under heaven.”
— Deuteronomy 29:18–20 (ESV)
The Danger of High-Handed Sin
Most personal struggles with sin do not immediately escalate to the extreme level described in these passages. However, when sin reaches this critical point, we must address it with complete biblical clarity. We mustn’t deceive ourselves or soften the blow to accomodate ourselves, friends, or family. Why? It is hard to imagine a more severe warning than what Peter and the author of Hebrews draw from Deuteronomy 29.
By invoking this Old Testament passage, the Holy Spirit draws our attention to a posture of heart that destroys both the individual and the surrounding body of believers. As Paul warned the Church in Corinth, if anyone destroys God’s temple, God will destroy him (1 Cor. 3:17). A person who goes on sinning, especially damnable sins such as sexual immorality or idolatry, is in danger of eternal damnation and is an active threat to the church (Ephesians 5:5).
At the center of this issue is the person who falsely comforts himself, whispering in his heart, “I shall be safe, though I walk in the stubbornness of my heart.” Running rough-shod over scriptural warnings, this individual scoffs at divine judgment. Such a state is near hopeless—not because God lacks the power or willingness to forgive, but because the sinner’s heart has become hardened, defiant, and rebellious. It reflects the very pride of Satan when he was cast out of heaven.
Presumption and God’s Wrath
In Deuteronomy, Moses exhorted the Israelites to remember what their eyes had seen. They were not to turn away from the Lord. God had sent plagues upon Egypt as a foretaste of Hell, proving that He will not turn a blind eye to high-handed sin. We have numerous examples of God’s judgment on the Israelites, especially for sexual sin and idolatry. These things were written for our admonition and warning (1 Cor. 10:5-12).
A person operating in this spirit foolishly believes they are a “privileged character”—someone exempt from God’s word, free to rebel without consequence. In their arrogance, they assume they can sin and get away with it. But God’s response to such brazen defiance is absolute: His jealousy will smoke against that person. Their friends and family may excuse their wickedness and even encourage it, but the wheels of God’s justice roll on.
Some might argue, “Well, that was under the Old Covenant!” But can that bring comfort to a rebellious heart? Far from it. Moses words carried much weight, but Christ’s words carry greater weight. The writer of Hebrews reminds us of the greater reality under the New Covenant:
“He that despised Moses’ law died without mercy under two or three witnesses: Of how much sorer punishment, suppose ye, shall he be thought worthy, who hath trodden under foot the Son of God, and hath counted the blood of the covenant, wherewith he was sanctified, an unholy thing, and hath done despite unto the Spirit of grace? For we know him that hath said, Vengeance belongeth unto me, I will recompense, saith the Lord. And again, The Lord shall judge his people. It is a fearful thing to fall into the hands of the living God.”
— Hebrews 10:28–31 (KJV)
The Defiling Impact of Unrepentant Sin
A rebellious person acts as an agent of spiritual defilement, standing in direct opposition to the holiness God calls His people to pursue. Rather than drawing others closer to God, their poisonous influence drags away the vulnerable and drives away the offended. A little leaven leavens the whole lump, said Paul (1 Cor. 5:3-7 ESV). When the sins are tolerated by leadership it emboldens the rebel to sin, angers the righteous, and discourages the faithful.
This is precisely why Hebrews commands: “Pursue peace with all people, and holiness, without which no one will see the Lord.” Outrageous and unrepentant sin shatters the peace and spiritual rest of the local church. Gross sin always provokes grief and indignation among those who tremble at God’s Word (Ezekiel 9:1–6).
Repenting of Sexual Sin and Sexual Immoral Habits
Scripture repeatedly connects high-handed rebellion with sexual immorality. In Hebrews 12, the warning against a root of bitterness immediately transitions into a warning against sexual sin: “lest there be any fornicator or profane person like Esau.” Sexual sin carries a uniquely potent and deceitful power; it promises short-term pleasure while secretly hardening the heart against God and His Word.
True repentance from sexual immorality requires more than mere regret over the consequences; it demands genuine repentance and fruits worthy of repentance. To continue deliberately in sexual sin while claiming mercy and grace is to participate in the very presumption Deuteronomy warns against. Genuine repentance breaks the secrecy, exposes the sin to God’s light, and willingly cuts off every pathway to temptation.
Addressing Sins That Require Legal and Criminal Accountability
When high-handed sin breaches civil laws—resulting in crimes that carry jail time—biblical repentance demands full accountability before human authorities. God has instituted civil government as an agent of justice to punish wrongdoers (Romans 13:1–4). Murder, theft, sexual crimes, all fall under the “sword” that is not weilded in vain. God has ordained these secular powers to keep the worst of offenders from adding to their list of victims. True godly sorrow does not attempt to manipulate church leaders or exploit divine grace to evade legal consequences. 1 Peter 2:20 implies that sometimes Christians do wrong and deserve punishment.
A person who is genuinely broken over their sin, which the world categorizes as criminal actions, will humbly submit to the civil authorities, accepting jail time or legal restitution as a necessary aspect of their accountability becore God and man. We are required to submit ourselves to every ordinance of the law for the Lord’s sake (1 Peter 2:13-14). Godly repentance says, “I will face whatever earthly consequences are required to make things right,” trusting that while earthly justice must take its course, divine mercy remains available to the truly repentant heart. The expectation is to take the punishment patiently (1 Peter 2:20).
Repenting of a Poisonous Outlook
Sometimes we are far too quick to pass out forgiveness, especially when someone has done something especially wicked and evil and we don’t know their heart state. When Simon the Sorcerer tried to buy the power of the Holy Spirit, Peter told him to pray that, if possible, the intent of his heart might be forgiven. Simon’s wickedness bordered on blasphemy against the Holy Spirit. Peter did not close the door on forgiveness entirely, but he made it explicitly clear that forgiveness was tied directly to radical repentance.
What does biblical repentance look like in practice? We see a profound example in Jesus’ reference to the city of Nineveh, which repented at the preaching of Jonah (Matt. 12:41):
The Ninevites were infamous for their extreme brutality. Yet, upon hearing Jonah’s solemn warning of impending judgment, they utterly humbled themselves in sackcloth and ashes. They left no stone unturned, applying common sense and sincere action to make things right with God. If we find ourselves in danger of high-handed sin, we must take a page from Nineveh’s book and bow humbly before the Lord. We mustn’t be like the Corinthians who were puffed up and hadn’t mourned when carnality and sexual immorality were rampant at Corinth (1 Corinthians 5:2).
Exposing False Assurance
Why would anyone say in their heart, “I shall be safe, though I walk in the stubbornness of my heart”? It is because they have surrendered to a spirit of deception (2 Thess. 2:10–12). They surround themselves with people of like temptations and failures who sympathize with their sin. It cultivates an atmosphere of tolerance and victimhood. Pride supplants humility and the sin continues and progresses unthwarted. Such presumption invites the unmixed wrath of God. Often, human eyes cannot discern this hidden pride, but God sees the inner motives of every heart. What we can discern, is a proud, defiant, arrogance that sins and tries to force everyone around them like it or put up with it. Sinners such as this are not the victims they pretend to be but are criminals heaping up judgment against themselves.
Hebrews 12 highlights three connected warnings:
- Failing of grace due to pride and spiritual arrogance (James 4:6).
- A root of bitterness springing up to defile the community.
- Profaneness and immorality, like Esau, who traded his eternal birthright for a single fleeting meal.
Is There Still a Place for Repentance?
What hope is left for those who have abused holy things, fallen into deep sexual immorality, or broken the law through high-handed rebellion? Are they beyond hope? It depends on the state of their heart.
Peter’s stern warning caused Simon to tremble, though Scripture leaves it unrecorded whether he ever truly repented. Likewise, Paul instructed the church at Corinth to deliver a willfully immoral man over to Satan for the destruction of the flesh, so that his spirit might ultimately be saved (1 Cor. 5:5). Severe measures are sometimes required to break severe deception; the treatment must fit the sickness (as it were). It mustn’t be a worldly sorrow that leads to death, but a sorrow that is GOD-WARD. (2 Corinthians 7:10). This is what David demonstrated when he said, “Against THEE and against THEE only have I sinned and done this great evil in your sight” (2 Samuel 12:9: Psalm 51:4). This is the attitude that any person dealing with the sexually immoral should be looking for in repentance. Anything less is probably false.
If you recognize this hardness of heart that Simon had within yourself today, do not excuse it. Utterly humble yourself before the Lord. Get alone with Him in His Word until your mind and heart grasp the gravity of your sin. Own it completely—without self-justification, without hiding from legal obligations, and without assuming grace is a license to continue in rebellion.
As Leonard Ravenhill solemnly observed, “There may be a million roads into Hell, but there’s not one road out.” Seek the Lord while He may be found, and pray that the intents of your heart may be forgiven. Acknowledge your sin like David did. 1 John 1:9 says that if we will acknowledge our sin, He is faithful and just to forgive us. But this is the greatest obstacle for any person. Simply agreeing with God and confessing the sin. Peter understood this and it’s why he left the matter of Simon’s forgiveness up in the air.