On October 31, 1517, a German monk and Bible teacher named Martin Luther posted ninety-five theses on the door of the Castle Church in Wittenberg. He meant to start a debate. Instead, he helped start the Protestant Reformation, a movement that put the Bible back into ordinary hands and recovered the message that salvation is a free gift of God’s grace, received through faith in Christ alone.
Every year, many Protestant churches remember that day as Reformation Day. The best way to mark it is with the very Scriptures that shaped it. Below are 31 Reformation Day Bible Verses, one for each day of October, grouped around the five great themes of the Reformation, with the history behind the verses that changed everything.
At a glance
Reformation Day falls on October 31, and many churches observe Reformation Sunday on the last Sunday of October. The key verse of the Reformation is Romans 1:17, "The just shall live by faith." The verses below are organized by the five solas: Scripture alone, grace alone, faith alone, Christ alone and the glory of God alone.
The Verses That Started It All
Every movement has a beginning. For the Reformation, that beginning was not a protest sign but a handful of Bible verses that one troubled man read again and again.
1. Matthew 4:17: The Call to Repent
“From that time Jesus began to preach, and to say, Repent: for the kingdom of heaven is at hand.” (Matthew 4:17, KJV)
This verse stands behind the very first of Luther’s Ninety-Five Theses. He argued that when Jesus said “Repent,” He meant the whole life of a believer to be one of repentance, not a single transaction that could be bought or paid off. That one line challenged the sale of indulgences and set the debate in motion.
2. Habakkuk 2:4: An Old Testament Promise
“Behold, his soul which is lifted up is not upright in him: but the just shall live by his faith.” (Habakkuk 2:4, KJV)
Centuries before Christ, the prophet Habakkuk drew a line between the proud and the faithful. The New Testament quotes this verse three times, and it became the seed of the Reformation’s central teaching.
3. Romans 1:16-17: The Verse That Changed Luther’s Life
“For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek. For therein is the righteousness of God revealed from faith to faith: as it is written, The just shall live by faith.” (Romans 1:16-17, KJV)
For years Luther struggled with the phrase “the righteousness of God.” He understood it as the standard God uses to judge and punish sinners, and he admitted he came to resent it. When he finally saw that Paul was describing a righteousness God gives freely to those who believe, everything changed. Luther later wrote that he felt as though he had been born again and had entered paradise through open gates. If the Reformation has one key verse, this is it.
4. Galatians 3:11: No One Justified by the Law
“But that no man is justified by the law in the sight of God, it is evident: for, The just shall live by faith.” (Galatians 3:11, KJV)
Paul quotes Habakkuk again, this time to make the point plain: keeping rules cannot make anyone right with God.
5. Romans 3:28: The Conclusion
“Therefore we conclude that a man is justified by faith without the deeds of the law.” (Romans 3:28, KJV)
This verse sits at the heart of the reading many Lutheran churches use on Reformation Sunday (Romans 3:19-28). It is Paul’s summary of the whole argument: justification comes by faith, not by works.
The Five Solas at a Glance
The Reformers’ teaching is often summed up in five Latin phrases called the “five solas” (“sola” means “alone”). The list of five as a set was put together by later theologians, but each phrase captures what the Reformers taught from Scripture.
| Sola | What it means | Key KJV verse |
| Sola Scriptura | Scripture alone is the final authority for faith and life | “All scripture is given by inspiration of God.” (2 Timothy 3:16) |
| Sola Gratia | Salvation is by grace alone, a gift we do not earn | “For by grace are ye saved through faith.” (Ephesians 2:8) |
| Sola Fide | We are justified through faith alone | “Therefore being justified by faith, we have peace with God.” (Romans 5:1) |
| Solus Christus | Christ alone is our Saviour and mediator | “There is one God, and one mediator between God and men, the man Christ Jesus.” (1 Timothy 2:5) |
| Soli Deo Gloria | All glory belongs to God alone | “For of him, and through him, and to him, are all things: to whom be glory for ever.” (Romans 11:36) |
Sola Scriptura: Bible Verses About the Authority of God’s Word
Luther’s famous stand came at the Diet of Worms in 1521, when he was ordered to take back his writings. He answered that unless he was convinced by Scripture and plain reason, he could not recant, because his conscience was “captive to the Word of God.” The words “Here I stand, I can do no other” are traditionally linked to that moment, though historians debate whether he said that exact line. Either way, the conviction was clear: God’s Word stands above every human authority.
6. 2 Timothy 3:16-17
“All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness: That the man of God may be perfect, throughly furnished unto all good works.” (2 Timothy 3:16-17, KJV)
7. Isaiah 40:8
“The grass withereth, the flower fadeth: but the word of our God shall stand for ever.” (Isaiah 40:8, KJV)
8. Psalm 119:105
“Thy word is a lamp unto my feet, and a light unto my path.” (Psalm 119:105, KJV)
9. Psalm 119:130
“The entrance of thy words giveth light; it giveth understanding unto the simple.” (Psalm 119:130, KJV)
This verse explains why the Reformers worked so hard to translate the Bible into everyday languages. God’s Word was meant to give light to ordinary people, not only to scholars.
10. Acts 17:11
“These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched the scriptures daily, whether those things were so.” (Acts 17:11, KJV)
The Bereans checked even an apostle’s teaching against Scripture. That habit of testing every teaching by the Bible is the spirit of the Reformation.
11. Hebrews 4:12
“For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.” (Hebrews 4:12, KJV)
12. Romans 10:17
“So then faith cometh by hearing, and hearing by the word of God.” (Romans 10:17, KJV)
From the Reformation to the King James Bible
The KJV itself is a child of the Reformation. Inspired by the Reformers’ conviction that everyone should be able to read Scripture, William Tyndale produced the first printed New Testament translated into English directly from the Greek, in 1526. It was illegal in England at the time, and copies had to be smuggled in.
Tyndale was executed in 1536. According to tradition, his last words were a prayer: “Lord, open the King of England’s eyes.” Seventy-five years later, in 1611, the King James Bible was published under royal authority, and its translators drew heavily on Tyndale’s work. Scholars estimate that much of the wording in the KJV New Testament can be traced back to him. When believers read Reformation Day verses in the King James Version, they are reading words shaped by a man who gave his life so they could.
Sola Gratia: Bible Verses About Grace Alone
13. Ephesians 2:8-9
“For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: Not of works, lest any man should boast.” (Ephesians 2:8-9, KJV)
Perhaps the clearest summary of the gospel in the whole Bible. Salvation is a gift, and a gift cannot be earned.
14. Titus 3:5
“Not by works of righteousness which we have done, but according to his mercy he saved us, by the washing of regeneration, and renewing of the Holy Ghost.” (Titus 3:5, KJV)
15. Romans 3:23-24
“For all have sinned, and come short of the glory of God; Being justified freely by his grace through the redemption that is in Christ Jesus.” (Romans 3:23-24, KJV)
16. Jonah 2:9
“But I will sacrifice unto thee with the voice of thanksgiving; I will pay that that I have vowed. Salvation is of the LORD.” (Jonah 2:9, KJV)
Four words from the belly of a great fish sum up sola gratia: salvation is of the LORD.
Sola Fide: Bible Verses About Faith Alone
17. Romans 5:1
“Therefore being justified by faith, we have peace with God through our Lord Jesus Christ.” (Romans 5:1, KJV)
Luther’s own long struggle ended in peace. This verse explains why: justification by faith brings peace with God.
18. Galatians 2:16
“Knowing that a man is not justified by the works of the law, but by the faith of Jesus Christ, even we have believed in Jesus Christ, that we might be justified by the faith of Christ, and not by the works of the law: for by the works of the law shall no flesh be justified.” (Galatians 2:16, KJV)
Paul says it three times in a single verse, as if to make sure no reader could miss it.
Solus Christus: Bible Verses About Christ Alone
19. John 14:6
“Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.” (John 14:6, KJV)
20. Acts 4:12
“Neither is there salvation in any other: for there is none other name under heaven given among men, whereby we must be saved.” (Acts 4:12, KJV)
21. 1 Timothy 2:5
“For there is one God, and one mediator between God and men, the man Christ Jesus.” (1 Timothy 2:5, KJV)
22. Hebrews 10:14
“For by one offering he hath perfected for ever them that are sanctified.” (Hebrews 10:14, KJV)
Christ’s sacrifice on the cross was complete. Nothing needs to be added to it.
23. Hebrews 4:16
“Let us therefore come boldly unto the throne of grace, that we may obtain mercy, and find grace to help in time of need.” (Hebrews 4:16, KJV)
Because Christ is our great High Priest, every believer can come straight to God in prayer.
Soli Deo Gloria: Bible Verses About the Glory of God Alone
24. Romans 11:36
“For of him, and through him, and to him, are all things: to whom be glory for ever. Amen.” (Romans 11:36, KJV)
25. 1 Corinthians 10:31
“Whether therefore ye eat, or drink, or whatsoever ye do, do all to the glory of God.” (1 Corinthians 10:31, KJV)
The Reformers taught that ordinary work, from farming to raising children, could be done to God’s glory, not only church work.
26. Psalm 115:1
“Not unto us, O LORD, not unto us, but unto thy name give glory, for thy mercy, and for thy truth’s sake.” (Psalm 115:1, KJV)
27. Isaiah 42:8
“I am the LORD: that is my name: and my glory will I not give to another, neither my praise to graven images.” (Isaiah 42:8, KJV)
Bible Verses for Standing Firm on Reformation Day
28. Psalm 46:1-2
“God is our refuge and strength, a very present help in trouble. Therefore will not we fear, though the earth be removed, and though the mountains be carried into the midst of the sea.” (Psalm 46:1-2, KJV)
In the late 1520s, Luther wrote the hymn “A Mighty Fortress Is Our God,” based on Psalm 46. It became the anthem of the Reformation and is still sung in many churches on Reformation Sunday.
29. John 8:31-32
“Then said Jesus to those Jews which believed on him, If ye continue in my word, then are ye my disciples indeed; And ye shall know the truth, and the truth shall make you free.” (John 8:31-32, KJV)
30. Galatians 5:1
“Stand fast therefore in the liberty wherewith Christ hath made us free, and be not entangled again with the yoke of bondage.” (Galatians 5:1, KJV)
31. 1 Peter 2:9
“But ye are a chosen generation, a royal priesthood, an holy nation, a peculiar people; that ye should shew forth the praises of him who hath called you out of darkness into his marvellous light.” (1 Peter 2:9, KJV)
This verse lies behind the Reformation teaching often called the “priesthood of all believers”: every Christian has direct access to God through Christ and a calling to make Him known.
Reformation Sunday Scripture Readings
Many Lutheran congregations follow a set of readings for Reformation Sunday. Families and small groups can use the same passages at home.
| Reading | Passage (KJV) | Theme |
| Old Testament / Psalm | Psalm 46 | “God is our refuge and strength,” the psalm behind “A Mighty Fortress” |
| First reading | Revelation 14:6-7 | An angel “having the everlasting gospel to preach” to every nation |
| Epistle | Romans 3:19-28 | Justified freely by His grace, through faith |
| Gospel | John 8:31-36 | “If the Son therefore shall make you free, ye shall be free indeed” |
A 5-Day Reformation Verse Reading Plan (October 27-31)
This simple plan walks through one sola each day, finishing on Reformation Day itself. Read the passage, talk about one question, and pray together.
- October 27: Scripture Alone. Read 2 Timothy 3:14-17. Ask: “Why can we trust the Bible above every other voice?”
- October 28: Grace Alone. Read Ephesians 2:1-10. Ask: “What is the difference between a gift and a wage?”
- October 29: Faith Alone. Read Romans 3:21-28. Ask: “What does it mean to be justified by faith?”
- October 30: Christ Alone. Read Hebrews 10:10-14 and John 14:1-6. Ask: “Why is Christ’s sacrifice enough?”
- October 31: The Glory of God Alone. Read Psalm 46 and Romans 11:33-36, then sing or read the words of “A Mighty Fortress Is Our God.” Ask: “How can we live today for God’s glory?”
A Prayer for Reformation Day
Heavenly Father,
We thank You for Your Word, which stands for ever, and for every faithful servant who worked and suffered so that ordinary people could read it in their own language.
We thank You that we are saved by grace through faith, and that not of ourselves. It is Your gift.
Thank You for Jesus Christ, the one mediator between God and men, whose one offering is enough for ever.
Make us like the Bereans, searching the Scriptures daily. Give us courage to stand on Your Word when it is not popular, and humility to remember that all the glory belongs to You.
Not unto us, O LORD, not unto us, but unto Thy name give glory. In Jesus’ name, Amen.
FAQ Reformation Day Bible Verses
What is Reformation Day?
Reformation Day, observed on October 31, remembers the day in 1517 when Martin Luther posted his Ninety-Five Theses in Wittenberg, Germany, an event widely seen as the start of the Protestant Reformation. Many churches mark it on the last Sunday of October, called Reformation Sunday.
What Bible verse started the Reformation?
Romans 1:17, “The just shall live by faith,” is the verse most closely linked to the Reformation. Luther’s new understanding of this verse led to his teaching on justification by faith. Matthew 4:17 also played a role, as the first of the Ninety-Five Theses was built on it.
What are the five solas?
The five solas are Sola Scriptura (Scripture alone), Sola Gratia (grace alone), Sola Fide (faith alone), Solus Christus (Christ alone) and Soli Deo Gloria (the glory of God alone). Together they summarize the main teachings of the Reformation.
What psalm is read on Reformation Day?
Psalm 46 is the traditional psalm for Reformation Day. Martin Luther based his hymn “A Mighty Fortress Is Our God” on it.
How is the King James Bible connected to the Reformation?
The KJV grew out of the Reformation’s push to put Scripture in the common language. William Tyndale’s English New Testament of 1526, translated from the Greek, deeply shaped the wording of the King James Bible published in 1611.
Is Reformation Day the same as Halloween?
No. Both fall on October 31, but they are completely different. Reformation Day celebrates the recovery of the gospel and the authority of Scripture. Many Christian families choose to celebrate Reformation Day instead of, or alongside, Halloween.
Conclusion: Here We Stand
Five hundred years later, the questions of the Reformation are still the most important questions anyone can ask. How can a sinner be right with God? Where do we find the truth? The answer the Reformers found was not new. It was written all along in verses like these: “For by grace are ye saved through faith.” “The just shall live by faith.” “The word of our God shall stand for ever.”
This October 31, open the Bible, read a few of these Scriptures aloud, and give thanks for the gift of God’s Word. Not unto us, but unto His name, be the glory.
Role: Founder & Spiritual Writer at TheGodMessage.com
About: Himanshu is a Jesus-centered writer known for creating clear, uplifting, and Bible-rooted content for modern believers.
Expertise: specializes in prayers, devotionals, and spiritual guidance designed to help readers grow stronger in faith no matter where they are in life.
Purpose: His mission is to inspire readers to connect with their inner self, experience peace, and understand the messages of the universe. “My mission is simple, to bring God’s light into your everyday life.”