1. What Pelagianism Teaches
Pelagianism is named after Pelagius, a fourth-century monk who taught that Adam's sin did not corrupt human nature. According to Pelagius, every person is born in the same state as Adam before the fall—morally neutral, without sin, and fully capable of choosing good or evil by their own free will. Adam's sin set a bad example, but it did not transmit guilt or corruption to his descendants. Infants are born without sin and do not need baptism for the remission of original sin. Humans can, by their own natural abilities, obey God perfectly and attain salvation without special divine grace. Grace, in the Pelagian view, is merely external help, such as the law or the example of Christ, not an inward transformation of the will.
2. Why Pelagianism Is False: Scripture Teaches That All Sinned in Adam
Paul explicitly declares, "Therefore, just as through one man sin entered the world, and death through sin, and thus death spread to all men, because all sinned." Adam is the federal head of the human race. When he sinned, his guilt was imputed to all his descendants. Death reigns over all, even over those who did not sin in the same manner as Adam. David confesses, "Behold, I was brought forth in iniquity, and in sin my mother conceived me." David did not say he began to sin at birth; he said he was sinful from conception. Pelagianism denies this clear biblical testimony.
3. Scripture Teaches That All Are Born with a Corrupt Nature
Paul writes, "Among whom also we all once conducted ourselves in the lusts of our flesh, fulfilling the desires of the flesh and of the mind, and were by nature children of wrath, just as the others." Believers are by nature children of wrath. This is not learned behavior; it is their natural condition. Jesus declared, "That which is born of the flesh is flesh." Flesh begets flesh. A corrupt nature produces corrupt actions. The heart is "deceitful above all things and desperately wicked." No one is born morally neutral. Every person inherits a fallen nature from Adam, and that nature produces actual sins.
4. Scripture Teaches Total Inability Apart from Grace
Paul asks, "Who makes you differ from another? And what do you have that you did not receive?" The answer is nothing. Every good thing in a believer is a gift of grace. Jesus said, "No one can come to Me unless the Father who sent Me draws him." The word "can" indicates ability. Fallen man does not have the natural ability to come to Christ. The natural man "does not receive the things of the Spirit of God, for they are foolishness to him; nor can he know them, because they are spiritually discerned." Pelagius taught that man can choose God by his own free will. Jesus and Paul teach that man cannot. Grace is not merely external help; it is the sovereign, effectual drawing of the Father.
5. Scripture Teaches That Salvation Is Entirely by Grace, Not by Human Ability
Paul declares, "For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, not of works, lest anyone should boast." If Pelagianism were true, salvation would be partly or entirely by human effort. Paul denies this. Grace is not just help; it is the sole cause of salvation. Faith itself is a gift. God "saved us and called us with a holy calling, not according to our works, but according to His own purpose and grace which was given to us in Christ Jesus before time began." Pelagianism robs God of His glory and gives it to man.
6. Scripture Teaches That Infants Are Not Sinless
Pelagius taught that infants are born without sin and do not need baptism for the forgiveness of sin. But David declared he was conceived in sin. Paul wrote that death reigned over all, even over those who had not sinned as Adam did. This includes infants. The universality of death proves the universality of sin. If infants were sinless, they would not die. But infants die. Therefore, even infants are under the condemnation of Adam's sin. This is why Paul connects death to sin. There is no death where there is no sin.
7. How to Correct One Who Believes in Pelagianism
First, take the person to Romans 5:12-19. Show them that Paul explicitly teaches that one man's sin brought condemnation to all men. Adam's disobedience made many sinners. Ask: If Adam's sin did not affect his descendants, why does Paul say it did? Second, read Ephesians 2:1-3. Ask: What does "by nature children of wrath" mean? Does nature refer to environment or to birth? Third, read Romans 3:10-12: "There is none righteous, no, not one; there is none who understands; there is none who seeks after God." Ask: If man naturally seeks God, why does Paul say no one seeks? Fourth, read John 6:44 and 6:65. Jesus said no one can come to Him unless the Father draws him. Ask: Why did Jesus say "cannot" if man has the natural ability? Fifth, explain that Pelagianism makes grace unnecessary. If man can save himself, Christ died for nothing. Finally, pray that they would see their own inability and cry out for grace.
8. The Danger of Pelagianism for the Believer's Heart
Pelagianism leads to pride. If a person can choose God by their own free will, they can boast that they made the right choice. Pelagianism also leads to legalism. If man can obey God perfectly by his own effort, then salvation is by works. It also leads to despair for those who know their own weakness. The person who understands the depth of his sin knows that he cannot save himself. Pelagianism offers false comfort to the proud and false hope to the self-righteous. It denies the depth of the fall and the necessity of supernatural grace.
9. Semi-Pelagianism: A Common Modern Error
While full Pelagianism is rare today, semi-Pelagianism is widespread. Semi-Pelagianism teaches that man, though fallen, still has the natural ability to take the first step toward God. Grace then assists that decision. This is still error. Scripture teaches that man is dead in trespasses and sins. A dead man cannot take the first step. He must be made alive. Grace does not assist a willing sinner; grace makes an unwilling sinner willing. The difference is crucial. Semi-Pelagianism still gives glory to man for his decision. Biblical Christianity gives all glory to God.
10. The Biblical Teaching: Total Depravity and Sovereign Grace
The Bible teaches that man is fallen, corrupt, and unable to save himself. In Adam, all die. By nature, all are children of wrath. The heart is deceitful and wicked. No one seeks God. No one can come to Christ unless the Father draws him. Salvation is entirely by grace. God chooses, calls, regenerates, and preserves His people. Faith is a gift. Boasting is excluded. This doctrine does not make man a robot; he freely chooses according to his nature. But his nature is enslaved to sin until grace liberates it. The glory of salvation belongs to God alone. To Him be the praise for every sinner who believes.
Conclusion
Pelagianism is a false teaching that denies original sin, human depravity, and the necessity of sovereign grace. It contradicts the clear testimony of Scripture, which declares that all sinned in Adam, that all are by nature children of wrath, and that no one can come to Christ apart from the Father's drawing. Correct this error with the Word of God. Humble the proud with Romans 3. Lift up the fallen with the promise of grace. And give all glory to God, who alone saves sinners by His sovereign mercy.