According to Christian theology, the primary unpardonable sin is blasphemy against the Holy Spirit (attributing Jesus's work to the devil). A second commonly cited "unforgivable" action is refusing to forgive others, or a final, hardened rejection of Christ/truth.
Those guilty of committing the unpardonable sin of denying the Holy Ghost and the unforgivable sin of shedding innocent blood must face the justice of God.
The person who repeatedly and without repentance rejects the Holy Spirit's testimony to Christ is the one who has blasphemed the Holy Spirit. That sin is the only sin that never will be forgiven.
There isn't a single universally agreed-upon "#1 worst sin," as different religions and even denominations have varying perspectives, but blasphemy against the Holy Spirit (attributing Jesus's work to Satan) is often cited as an unforgivable or eternal sin in Christianity, while pride and greed are seen as foundational sins in other traditions, leading to many others.
Jesus Christ has the power to forgive your sins. The process of repenting is not complicated, but it can sometimes be painful and difficult. The Lord has promised, “He who has repented of his sins, the same is forgiven, and I, the Lord, remember them no more” (D&C 58:42).
Deliberately rejecting what God has revealed. Fourth, envying another's grace, resenting the gifts or holiness God gives to others. Fifth, obstimacy in sin, clinging to evil with no desire to change. Sixth, final impenitence.
The unforgivable sin, or "blaspheming the Holy Spirit," is understood by many major denominations to mean the steadfast denial or refusal of God's saving grace. It's unforgivable in the sense that it's the sin of not wanting to be forgiven, not that it is impossible to repent of or have God forgive should one will it.
A person insults the love of God by saying that he does not really need God's gift of salvation, or by insisting that Christ's death on the cross was unnecessary or unable to save him. To resist the Spirit's appeal is to insult God and to cut off all hope of salvation.
Here are some examples: Breaking the 3rd Commandment (Ex 20:7) by taking the Lord's name in vain (i.e. “O my G – -” or “G – – D – – -“). Denying that God exists. Committing idolatry (putting anything ahead of God).
The two great sins emphasized throughout the Old Testament are failings relative to the two great commandments: to love God and to love one another. The two greatest sins are failings of love. In short, then, you cannot keep the commandments if you do not love God and if you do not love others.
No one is too far gone. No one has out-sinned Jesus's willingness to forgive. The only thing more powerful than our sin is the life-giving, sin-cleansing grace of God. There is no sin too big.
These seven sins—idolatry, fornication, adultery, homosexuality, dishonesty, drunkenness, and foul language—can lead us away from God and prevent us from entering heaven. But there is hope. Repentance and turning away from these sins are key to restoring our relationship with God.
GREED or AVARICE: The inordinate love of and desire for earthly possessions. Amassing a fortune and desiring to accumulate more than others is greed. Next to anger, lust and envy, more crimes have been committed due to greed than any other deadly sin.
The unforgivable sin isn't something you stumble into accidentally. It's the settled, defiant rejection of the Spirit's witness to Christ. If your sin grieves you and you desire His mercy, that itself is evidence that the Spirit is still at work in you. So turn to Him today and find rest in His forgiveness.
All sins can be forgiven except blasphemy against Holy Spirit. Blasphemy against the holyspirit means to harden the heart and not repent of your sins and continue sinning. The fact that you want to repent of your sins indicates that you haven't blasphemy against the holyspirit.
I want to assure you that for all those in Christ, the answer to this question is a resounding "Yes!" Yes, God will forgive all of your sins. Even the ones that have plagued you the longest and consumed you the most.
In the Bible, "70 times 7" (or sometimes "seventy-seven times") in Matthew 18:22 signifies limitless, perpetual forgiveness, not a specific number (490), responding to Peter's question about forgiving someone up to seven times; Jesus used this hyperbole to emphasize that Christians should forgive continuously, reflecting God's own boundless mercy, making forgiveness an ongoing lifestyle, not a finite act.
So, if you're saved but still struggle with sin, it doesn't mean something is profoundly wrong with you; it means you're normal. The key is to continually confess sins, seek forgiveness, and cooperate with the Holy Spirit for ongoing sanctification.
And so I tell you, every kind of sin and slander can be forgiven, but blasphemy against the Spirit will not be forgiven. Anyone who speaks a word against the Son of Man will be forgiven, but anyone who speaks against the Holy Spirit will not be forgiven, either in this age or in the age to come (Matthew 12:31–32).
If you turn from your sin, even in your final moments, God is gracious enough to forgive you. That's how incredible His mercy is. But don't assume you'll have the 'luxury' of a deathbed decision. Life is uncertain, and death can come suddenly.