28 Anyone who has rejected Moses’ law dies without mercy on the testimony of two or three witnesses. 29 Of how much worse punishment, do you suppose, will he be thought worthy who has trampled the Son of God underfoot, counted the blood of the covenant by which he was sanctified a common thing, and insulted the Spirit of grace? (Hebrews 10:28–29, NKJV)
Moses’ law was clear concerning apostasy. The death penalty was applied under the Sinai law on the basis of two or three witnesses (Deuteronomy 13:6-10; 19:15). The author presents his case from the lesser to the greater. Transgressing Moses’ law brought sure punishment upon those who rejected it. The Christian (though previously “sanctified,” v. 29) is much worthier of death for rejecting the redemption he received through the blood of the covenant. God’s mercy has been provided through Christ’s sacrifice (Hebrews 10:26) – there is no other source of mercy. The Christian who sins willfully tramples on the Son of God. The blood of Christ, that dedicated the new covenant, is profaned by it. The Spirit of God, who revealed God’s grace to the world, is insulted by it. All this is written to Christians as a deterrent against willfully sinning against God. If you have done so, you can change you’re the will of your heart by repenting and renewing your life of faith (1 John 1:9; Acts 8:20-24). God’s mercy is still available to you in Christ. Rejecting God’s mercy will bring you eternal death. Choosing to live in sin is not worthy that!
26 For if we sin willfully after we have received the knowledge of the truth, there no longer remains a sacrifice for sins, 27 but a certain fearful expectation of judgment, and fiery indignation which will devour the adversaries. (Hebrews 10:26–27, NKJV)
Those who believe a Christian can never fall from grace and be lost (as Galatians 5:4 says can happen) falter and fall over this passage. The “once saved, always saved” doctrine refuses to believe and accept its clear warning against willful sin. The “we” of verse 26 are Christians who sin willfully. The sin being discussed happens “after we have received the knowledge of the truth” (a figure of speech for one’s salvation by the gospel, 1 Timothy 2:4; 2 Timothy 2:25). When Christians sin willfully (voluntarily) they should not think they will have another path of redemption. That is flawed thinking. There will not be another sacrifice given for their sins. Christians who sin intentionally can expect a sure judgment of God’s fervent wrath. “The Lord will judge His people” who willfully turn away from Christ (Hebrews 10:30). The impossibility of apostasy (Calvinism’s “perseverance of the saints”) denies the Bible by denying the outcome of a Christian’s willful sin. The issue is not about God’s power to save (the “sacrifice for sins” has been fully made). The issue is about Christians choosing to reject Christ to practice sin. For them, judgment is certain, fiery and full (Hebrews 10:31). So, exercise your faith and do not sin willfully.
Behold, I am coming quickly! Hold fast what you have, that no one may take your crown. (Revelation 3:11, NKJV)
The Christians in Philadelphia are highly commended by the Lord (Revelation 3:7-13). He had confidence they would use the opportunity He had opened for them to persevere and to prevail in their faith despite faithless opponents (Revelation 3:8-10). Christ would come with quick and complete justice upon their enemies. For their part, they were to “hold fast” what they had “firm unto the end” (see Hebrews 3:6). Their steadfastness was necessary in order that “no one may take your crown.” Jesus is crystal clear here. If they did not hold fast it would be possible for someone to take their crown (to prevent their victory). The doctrine of the impossibility of apostasy is absolutely obliterated by this passage. Why hold fast your faith if no one can take your crown? Why anticipate the coming judgment of the Lord against evil as an incentive to remain steadfast in the face of enemies of the faith? The truth is, if Christians abandon holding fast their faith, then they are not victors. They are among those who fall from grace (Galatians 5:4; Hebrews 6:4-6). Let us hold fast to the strength of faith, keep Christ’s word and not deny His name (Revelation 3:8). This is the victory of faith in Christ (1 John 5:4). Be warned. There is no victory in unfaithfulness.
20 For if, after they have escaped the pollutions of the world through the knowledge of the Lord and Savior Jesus Christ, they are again entangled in them and overcome, the latter end is worse for them than the beginning. 21 For it would have been better for them not to have known the way of righteousness, than having known it, to turn from the holy commandment delivered to them. (2 Peter 2:20–21, NKJV)
Without a doubt, this passage warns Christians against falling away from Christ. The ones described here had escaped sin through knowing Christ; they had been untangled from sin’s snare by the power of the Lord (Romans 6:17-18). They had known the way of righteousness and the holy commandment of God, but now they had returned to sin’s filth and were overcome by it (2 Peter 2:22, 20). The Scriptures reveal the way of righteousness as the pathway of life (Proverbs 12:28). Wisdom travels its byways (Proverbs 8:20). Truth is spoke by its travelers (Matthew 21:32). The Lord knows those who walk its path (Psalm 1:6). He also knows those who turn aside to the right or to the left, leaving its holy commands for the unholy, sinful allurements of the world. Protect yourself against sin. Walk the path of righteousness in faith, guided by truth and strengthened with wisdom, and you will have life. If you have turned from its way, repent and return to the Father. He is ready and able to forgive you (1 John 1:8-9).
31 Then Moses returned to the Lord and said, “Oh, these people have committed a great sin, and have made for themselves a god of gold! 32 Yet now, if You will forgive their sin—but if not, I pray, blot me out of Your book which You have written.” 33 And the Lord said to Moses, “Whoever has sinned against Me, I will blot him out of My book.” (Exodus 32:31–33, NKJV)
God has a book. This means that God knows the names of those who are faithful to Him and obtain eternal life, and He knows those who commit sin against Him and lose their souls. “And anyone not found written in the Book of Life was cast into the lake of fire” (Rev. 20:15). Some say once a person is saved, that person can never be lost. This is false doctrine. God had saved Israel from Egyptian bondage, and now, because of their sin with the golden calf, they were in danger of being blotted out of God’s book. It was about Israel (His own people) that God said, “Whoever has sinned against Me, I will blot him out of My book.” Dear Christian friend, do not be complacent about your salvation. “Therefore, let him who thinks he stands take heed lest he fall” (1 Cor. 10:12). Like Israel, we too can commit sin. When we continue in sin, refusing to repent to be forgiven, our names will be removed from God’s Book of Life. Be faithful to follow Jesus and do not walk in darkness, “but have the light of life” (Jno. 8:12).
3 And I testify again to every man who becomes circumcised that he is a debtor to keep the whole law. 4 You have become estranged from Christ, you who attempt to be justified by law; you have fallen from grace. (Galatians 5:3–4, NKJV)
Binding any portion of the Old Testament Law of Moses upon Christians is totally incompatible with the gospel of Christ. The Law of Moses was only given to the nation of Israel; it was never a universal law given to all nations (Deut. 5:1-3). Paul was addresses a false doctrine being advanced by some Jewish Christians, which compelled Gentiles to be circumcised and keep the Law of Moses in order to be saved (Acts 15:1ff). This teaching perverted the gospel being preached by the apostles (Gal. 1:6-9). The result of believing and advancing this false doctrine was that Christians were severed from Christ; they were “fallen from grace.” This clear statement by the apostle Paul shows that it is possible for Christians to lose their salvation. This happens, not because Christ does not have the power to save the Christian, but because the Christian chooses to believe and follow error instead of truth. Sin will not be rewarded with heaven. The belief that Christians cannot fall away and be lost is a false, deceptive doctrine.
8 But then, indeed, when you did not know God, you served those which by nature are not gods. 9 But now after you have known God, or rather are known by God, how is it that you turn again to the weak and beggarly elements, to which you desire again to be in bondage? (Galatians 4:8–9, NKJV)
It brings us to tears to see Christians, who have tasted heaven’s gift of salvation and freedom from sin, turn back to its bondage and spiritual death. Before your conversion, you did not know God. Like the idolaters of Galatia, you served the false gods of worldliness, materialism and self. Yet, God acted with great love for you, and gave His Son as the ransom for your sins and the whole world (1 Tim. 2:6). Freedom from sin and death came to you when you believed and obeyed the gospel of Christ. Now, fellow Christian, do not be enticed by sin’s attractions to abandon God and turn back to the impotent and contemptible things of the world. God knows you, and you have experienced His goodness. There is no good reason to turn again to what held you in bondage. Instead, remain faithful and true to God.