This doctrine is also called Perseverance of the Saints—the belief that all whom God has elected, regenerated, and united to Christ will infallibly persevere in faith to the end.
I. BIBLICAL DEFENSE
1. Salvation is rooted in God’s eternal decree, not human will
Calvinism begins with the doctrine of election: God chose His people before the
foundation of the world (Eph. 1:4–5).
If salvation originates in God’s eternal, unchanging will, then it cannot be
lost.
“He chose us in Him…having predestined us according to the purpose of Him who
works all things according to the counsel of His will.”
(Ephesians 1:4, 11)
If election is unconditional (not based on foreseen human action), then perseverance is its inevitable outcome. It would be contradictory for God to eternally choose someone for salvation and then fail to bring them to glory.
2. Those justified by God are declared righteous once for all
Romans 8:30 provides the “golden chain” of salvation:
“Those whom He justified, He also glorified.”
Note the unbroken chain:
All who are called are justified
All who are justified will be glorified
There is no category of “justified people who fall away.” If you could lose salvation, Paul’s chain would be broken.
3. Christ’s work fully secures the believer
A. Jesus perfectly accomplishes the salvation of His people
Jesus says:
“I give them eternal life, and they will never perish, and no one will snatch them out of My hand.” (John 10:28)
Eternal life that can be lost is not eternal.
Christ explicitly denies the possibility of His sheep perishing.
B. Christ’s intercession guarantees perseverance
Jesus prays not that His people will TRY to remain faithful but that the Father will KEEP them.
“Holy Father, keep them in your name…” (John 17:11)
“I have prayed for you that your faith may not fail.” (Luke 22:32)
Christ’s prayers are always answered (John 11:42). If Jesus prays His people will be kept, they will be kept.
4. God preserves His people by the Spirit
The Holy Spirit is a seal and down payment guaranteeing the future inheritance:
“You were sealed with the Holy Spirit…who is the guarantee of our inheritance.” (Eph. 1:13–14)
If the Spirit’s sealing is a guarantee, perseverance is certain.
A “guarantee” that can be undone is not a guarantee.
5. God promises to complete what He begins
“He who began a good work in you will bring it to completion.” (Phil. 1:6)
If salvation can be lost, God does not complete what He begins—contradicting Paul’s assurance.
6. Nothing can separate believers from God
Romans 8:38–39 lists every conceivable threat (sin, failure, demons, death, life) and concludes none can separate us from Christ.
If salvation can be lost, Paul is wrong.
II. LOGICAL DEFENSE
1. If salvation is by grace alone, it cannot be lost by works
The opposite of eternal security is that human behavior determines whether
salvation is kept or lost.
But salvation cannot be:
initiated by grace
maintained by works
This collapses into the Roman Catholic view of infusion and merit, not Reformed soteriology.
2. If regeneration creates new spiritual life, then spiritual death is impossible
Calvinism teaches that:
Regeneration makes a person spiritually alive (Eph. 2:5)
The new birth is a sovereign, supernatural act of God (John 1:13)
Spiritual life is incorruptible (1 Peter 1:23)
If the Spirit’s new creation could die, then:
God’s work could be reversed,
and the new birth would be inferior to physical birth (since even death does not undo that you were born).
Thus losing salvation is metaphysically incoherent.
3. Christ’s atonement actually saves—it doesn’t merely make salvation possible
If Christ effectually and definitively paid for your sins:
you cannot go to hell for them.
To lose salvation would mean:
Christ paid for your sins,
yet you are punished for them anyway.
This would require double payment—something incompatible with God’s justice.
4. God’s sovereignty makes perseverance inevitable
If God decrees salvation from eternity and orchestrates all events, then a believer’s fall away would mean:
God planned salvation,
but human failure thwarted His plan.
This contradicts the Calvinist doctrine of absolute divine sovereignty.
5. If salvation can be lost, assurance is impossible
Scripture commands assurance (2 Cor. 13:5; 1 John 5:13).
But assurance cannot coexist with the possibility of losing salvation. You can
never know:
whether you will later commit a disqualifying sin,
whether your faith will crumble.
Thus, falling-away theology produces uncertainty that contradicts the apostolic teaching that believers can know they have eternal life.
Calvinism uniquely allows both:
robust human responsibility, and
certain assurance grounded in God’s work.
THE CASE AGAINST
Biblically:
Scripture shows real believers falling away (Heb. 6, Heb. 10, Gal. 5, John 15).
Christ warns that perseverance is conditional.
Apostolic warnings assume genuine danger.
Temporary faith is still real faith, not a counterfeit category invented for a system.
Logically:
Warnings are meaningless if falling away is impossible.
Guaranteed perseverance eliminates genuine choice.
Faith that cannot fail contradicts the nature of faith.
Love and obedience lose moral significance if predetermined.
MY COMMENT: A Bible that does not agree with itself on such a basic thing is unreliable.
WORKS CONSULTED
A Catechism of Christian Doctrine, Catholic Truth Society, London, 1985
A Summary of Christian Doctrine Louis Berkhof, The Banner of Truth Trust,
London, 1971
A Withering Branch, Joseph H Harley, John English and Co, Wexford, 1956
All One Body – Why Don’t We Agree? Erwin W Lutzer, Tyndale, Illinois, 1989
An Examination of Tulip, Robert L Sumner, Biblical Evangelism Press, Indiana.
1972
Apologia Pro Vita Sua, John Henry Newman, JN Dent & Sons Ltd, London, 1955
Born Fundamentalist, Born Again Catholic, David B Currie, Ignatius Press, San
Francisco, 1996
Can a Saved Person Ever Be Lost, John R Rice, Sword of the Lord, Murfreesboro,
Tennessee, 1943
Christian Answers About Doctrine, John Eddison, Scripture Union, London, 1973
Doubt The Consequences Cause and Cure, Curtis Hutson Sword of the Lord,
Murfreesboro, Tennessee, 1983
Eight Gospel Absurdities if a Born-Again Soul Ever Loses Salvation John R Rice
Sword of the Lord, Murfreesboro, Tennessee, 1946
Encyclopaedia of Bible Difficulties, Gleason W Archer, Zondervan, Grand Rapids,
Michigan, 1982
Four Great Heresies, John R Rice, Sword of the Lord, Murfreesboro, Tennessee,
1975
How to be a Christian without Being Religious, Fritz Ridenour, Regal Books,
California, 1970
HyperCalvinism, John D Rice, Sword of the Lord, Murfreesboro, Tennessee, 1970
Is it necessary for you to be baptised to be saved? Hoyt H Houchen, Guardian of
Truth, Bowling Green, Kentucky
Legalism – A Smokescreen, Mike Allison, Sword of the Lord, Murfreesboro,
Tennessee, 1986
Radio Replies, Vol 1, Frs Rumble and Carty, Radio Replies Press, St Paul
Minnesota, 1938
Radio Replies, Vol 2, Frs Rumble and Carty, Radio Replies Press, St Paul
Minnesota, 1940
Radio Replies, Vol 3, Frs Rumble and Carty, Radio Replies Press, St Paul,
Minnesota, 1942
Reasons for Hope, Editor Jeffrey A Mirus, Christendom College Press, Virginia,
1982
Saved For Certain, John R Rice, Sword of the Lord, Murfreesboro, Tennessee, 1953
The Catholic Church has the Answer, Paul Whitcomb, TAN, Illinois, 1986
The Catholicity of Protestantism Ed R Newton Flew and Rupert E Davies,
Lutterworth Press, London, 1950
The Eternal Security of the Believer, Curtis Hutson, Sword of the Lord,
Murfreesboro, Tennessee, 1982
The Grace of God in the Gospel, John Cheeseman, Philip Gardner, Michael
Sadgrove, Tom Wright, The Banner of Truth Trust, Edinburgh, 1976
The Great Acquittal, Tony Baker, George Carey, John Tiller and Tom Wright,
Fount, London, 1980
The Institutes of the Christian Religion, John Calvin, Hodder and Stoughton,
London,1986
The Other Side of Calvinism, Laurence M Vance, Vance Publications Pensacola,
Florida, 1991
There is no Difference for all have Sinned, John R Rice, Sword of the Lord,
Murfreesboro, Tennessee, 1939
Unitarian Christianity and Other Essays, William Ellery Channing The
Bobs-Merrill Company Inc, Kansas, 1957
Why I Disagree with All Five Points of Calvinism, Curtis Hutson, Sword of the
Lord, Murfreesboro, Tennessee, 1980
BIBLE TRANSLATION USED
The Amplified Bible