At a glance
Lutheranism begins with Martin Luther’s Ninety-Five Theses in 1517 and the Augsburg Confession of 1530.
Lutheran churches retain Baptism and a real presence in the Lord’s Supper in their own confessional sense, while rejecting the papacy, the Mass as propitiatory sacrifice, and justification as Catholic theology teaches it.
Origin and history
On 31 October 1517, Augustinian friar Martin Luther (1483–1546) circulated his Ninety-Five Theses at Wittenberg against indulgence-preaching abuses. What began as a call for reform hardened into doctrinal revolt after the Leipzig Debate (1519), the bull Exsurge Domine (1520), Luther’s burning of the canon law, and his condemnation at the Diet of Worms (1521).
Protected by Saxon princes, Luther translated the New Testament into German (1522) and married Katharina von Bora (1525). Territorial churches under princes became the Lutheran pattern; after his death the Peace of Augsburg (1555) legalized that arrangement in the Empire, later summed up as cuius regio, eius religio. Philip Melanchthon authored the Augsburg Confession (1530), the primary Lutheran symbol. Internal fights between “Gnesio-Lutherans” and Philippists were then largely settled by the Formula of Concord (1577) and Book of Concord (1580).
Lutheranism spread through Scandinavia as state churches and later to North America (for example the Missouri Synod, 1847; the ELCA merger, 1988). Modern Lutheranism ranges from confessional bodies that still subscribe to the Book of Concord to liberal mainline churches that revise sexual ethics and ministry while keeping the name.
- 1517 — Ninety-Five Theses (Wittenberg)
- 1521 — Diet of Worms; Luther declared outlaw
- 1530 — Augsburg Confession (Melanchthon)
- 1555 — Peace of Augsburg (cuius regio, eius religio)
- 1577–1580 — Formula of Concord / Book of Concord
- 1847 / 1988 — LCMS founded; ELCA formed (U.S. markers)
The Ninety-Five Theses of 1517 attacked indulgence preaching. The Augsburg Confession of 1530 went further. It teaches justification by faith apart from works, and it rejects both the Mass as a sacrifice that takes away sins and jurisdiction by the bishop of Rome.
Key figures
Martin Luther drove the break: Scripture alone as formal rule, justification by faith alone, bondage of the will against Erasmus, and fierce polemics against the Mass as sacrifice. Philip Melanchthon (1497–1560) systematized Lutheran teaching and sought political-theological compromise at Augsburg. Later scholastic Lutherans (for example Martin Chemnitz) defended the confessions against Trent and Calvinists.
In America, C. F. W. Walther shaped confessional Missouri Synod Lutheranism. Modern figures span from confessional pastors to mainline theologians who treat the confessions as historical relics.
- Martin Luther (1483–1546) — reformer; sola fide / sola scriptura
- Philip Melanchthon (1497–1560) — Augsburg Confession
- Martin Chemnitz (1522–1586) — Examination of the Council of Trent
- Johann Sebastian Bach (1685–1750) — Lutheran liturgical culture (not a dogmatist)
Theology and beliefs
Classic Lutheran theology affirms the Trinity and Chalcedonian Christology, baptismal regeneration, and a real presence of Christ’s body and blood “in, with, and under” the bread and wine (sacramental union)—while rejecting transubstantiation and the Mass offered for the living and the dead.
Justification is forensic: the sinner is declared righteous by faith alone, with imputed righteousness central. Good works follow salvation but do not enter justifying faith as Catholics mean faith formed by charity. Sola scriptura makes Scripture the only rule; the confessions bind Lutherans as correct expositions—creating a tension when Lutherans disagree about what the confessions require today.
Law/Gospel distinction structures preaching. Many Lutherans retain a soft view of Mary as Theotokos and sometimes honor saints historically, without Catholic intercession or Marian dogmas.
- Sola scriptura, sola fide, sola gratia (Lutheran sense)
- Baptismal Regeneration; infant baptism retained
- Sacramental union (not Catholic transubstantiation)
- Rejection of papal primacy and sacrificial Mass
- Two (or three) sacraments commonly counted: Baptism, Altar; sometimes Absolution
“Also they teach that men cannot be justified before God by their own strength, merits, or works, but are freely justified for Christ’s sake, through faith, when they believe that they are received into favor, and that their sins are forgiven for Christ’s sake, who, by His death, has made satisfaction for our sins. This faith God imputes for righteousness in His sight.”
Justification
“Of the Supper of the Lord they teach that the Body and Blood of Christ are truly present, and are distributed to those who eat the Supper of the Lord; and they reject those that teach otherwise.”
The Supper
Agreement that Christ is truly present is not agreement on sacrifice, priesthood, or what the Church offers at the altar. Lutherans deny the Mass as propitiatory sacrifice; Catholics cannot treat that as a small local preference.
Practices and worship
Lutheran worship is often liturgical: hymns, lectionary, clerical vestments in many bodies, and frequent or weekly Eucharist in confessional and high-church settings. Catechesis uses Luther’s Small and Large Catechisms. Confirmation instruction is common; private confession exists in theory and unevenly in practice.
Church order is typically episcopal in Scandinavia and some bodies, synodical or congregational-hybrid in American Lutheranism. Pastors are ordained; women pastors are accepted in many mainline Lutheran churches and rejected in confessional ones. Confessional and mainline bodies have not settled that question the same way.
- Liturgical services; strong hymn tradition
- Infant baptism; catechism instruction
- Lord’s Supper as central (frequency varies)
- Synods/state churches as governing forms
Scripture they cite
The Augsburg Confession leans on Paul: a person is justified by faith apart from works of the law (Romans 3:28; Galatians 2:16). Lutheran teachers read James 2 as a warning against a dead faith, not as a second step that adds works to justification. On the Supper they cite the words of institution, “This is my body,” and 1 Corinthians 10:16.
On the Church they cite the priesthood of all believers (1 Peter 2:9). They do not read Matthew 16 as a perpetual office for the bishop of Rome.
- Romans 3:28
- Galatians 2:16
- James 2:14–26
- 1 Corinthians 10:16
- 1 Corinthians 11:23–26
“For I received from the Lord that which also I delivered to you, that the Lord Jesus on the night in which he was betrayed took bread.”
- 1 Peter 2:9
“But you are a chosen race, a royal priesthood, a holy nation, a people for God’s own possession, that you may proclaim the excellence of him who called you out of darkness into his marvelous light.”
Where Catholic teaching differs
Confessional Lutherans and Catholics both baptize infants and both say Christ is truly present in the Supper. They part where Trent and the Book of Concord part. Lutherans teach that God justifies by reckoning Christ’s righteousness to the believer through faith alone. Catholics teach that justification also renews the person by charity. Lutherans reject the Mass as a sacrifice offered for the living and the dead. They reject a pope with jurisdiction over the whole Church.
On 31 October 1999 the Catholic Church and the Lutheran World Federation signed the Joint Declaration on the Doctrine of Justification. It states a consensus on basic truths of that doctrine, and it says the remaining differences are no longer grounds for the old mutual condemnations. The Lutheran Church–Missouri Synod did not sign. The Declaration does not settle the Mass or the papal office.
In conversation
Ask which church. The Lutheran Church–Missouri Synod subscribes to the Book of Concord and does not ordain women. The Evangelical Lutheran Church in America treats the confessions more loosely and does ordain women. Both use the name Lutheran.
“Real presence” in Lutheran speech means sacramental union: Christ’s body and blood received in, with, and under the bread and wine. It is not a bare symbol, and it is not the Catholic teaching of transubstantiation.
- Augsburg Confession (1530) is the public symbol.
- Book of Concord (1580) settles the later Lutheran fights.
- Missouri Synod and ELCA are not one interlocutor.
Common misconceptions
Luther restored the gospel of free grace that Rome had buried under works.
The Ninety-Five Theses attacked indulgence preaching, and that abuse was real. The Catholic Church had already condemned the claim that a person is saved by unaided effort, at Carthage, Orange, and Ephesus, centuries before Luther. Trent teaches that justification begins with grace through faith, and that charity belongs inside justifying faith. The Book of Concord teaches justification by faith alone. The 1999 Joint Declaration records the overlap and the remainder.
Scripture alone was necessary because popes and councils err.
Lutheran confessions name Scripture as the only rule, and they also bind churches to the Book of Concord as the right reading of it. Catholics hold that the Church which settled the canon reads Scripture with that canon. Inside Lutheranism the practical result is plain: the Missouri Synod and the ELCA both claim Luther and do not teach the same doctrine on ministry and morals.
We still have a real presence—Catholics exaggerate the gap.
Confessional Lutherans are not memorialists. The Formula of Concord says Christ’s body and blood are present in, with, and under the bread and wine, and it rejects both a merely symbolic supper and transubstantiation. Catholics teach that the substance of the bread and wine becomes the body and blood, and that the Mass is a sacrifice. The shared words “real presence” cover the first agreement and hide the second difference.
The early Luther only wanted reform; Rome forced schism.
The Ninety-Five Theses of 1517 are a disputation on indulgences. By the Leipzig debate in 1519, the burning of the papal bull in 1520, and the Diet of Worms in 1521, Luther had rejected the pope’s authority. Saxon princes then built territorial churches. The abuse and the doctrinal break are both part of the record.
Lutheran confessions keep the historic creeds—so we are catholic.
The Augsburg Confession accepts the ancient creeds on the Trinity and on Christ. In that older sense it is catholic. The same confession rejects jurisdiction by the bishop of Rome. “Catholic” on a Lutheran page and “Catholic” meaning communion with the pope are two uses of one word.
Sources
Citations for this article. Browse the full bibliography to see every place each source is used across the library.
Augsburg Confession (1530)
The public Lutheran confession.
Philip Melanchthon, Augsburg Confession, presented to Charles V at the Diet of Augsburg, 25 June 1530. In the Book of Concord (1580). Their own text
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- Lucas Cranach the Elder, Martin Luther (1529)Lucas Cranach the Elder — public domain, Wikimedia Commons
- Pasquale Cati, Council of TrentPasquale Cati — public domain, Wikimedia Commons