What Is the Lutheran Tradition?
The Lutheran tradition arose from the sixteenth-century Reformation associated with Martin Luther and Philipp Melanchthon. It is distinguished by its confession that sinners are justified by God’s grace through faith in Jesus Christ, its careful distinction between Law and Gospel, and its sacramental understanding of Baptism and the Lord’s Supper.
A Church That Feels Both Protestant and Ancient
Walk into a Lutheran church and you may encounter stained glass, candles, vestments, a processional cross, ancient creeds, sung liturgy, infant Baptism, private confession, and a pastor distributing the body and blood of Christ at the altar.
To many modern evangelicals, it may look surprisingly Catholic.
Then the sermon begins speaking about justification by faith alone, Scripture as the final authority, the rejection of papal supremacy, and the complete sufficiency of Christ’s work.
To a Roman Catholic, it may sound unmistakably Protestant.
That combination is not accidental. Lutheranism emerged from the Protestant Reformation, but it did not attempt to rebuild Christianity from the ground up. Its early leaders believed that they were reforming the Western Church by removing teachings and practices that obscured the Gospel while preserving everything that could be retained without contradicting Scripture.
The result was a tradition that is thoroughly Protestant in its doctrine of justification and authority, yet often ancient and liturgical in its worship.
Lutheranism is not one centrally governed worldwide institution. It is a family of churches united, to varying degrees, by the Augsburg Confession, Luther’s catechisms, and the other documents collected in the Book of Concord. Lutheran churches now exist throughout Europe, Africa, Asia, the Americas, and Oceania. The Lutheran World Federation alone represents more than 78 million Christians in 99 countries, though a number of confessional Lutheran bodies are not members of that federation.
Historical Background
Martin Luther Did Not Set Out to Create “Lutheranism”
Martin Luther was born in 1483 and entered the Augustinian order as a young man. He became a priest, professor of theology, and biblical lecturer at the University of Wittenberg.
His early protest centered upon the preaching and sale of indulgences. In late medieval Catholic practice, indulgences concerned the remission of temporal punishment associated with sins whose guilt had already been forgiven. In popular preaching, however, the distinction could become badly distorted, leaving ordinary Christians with the impression that spiritual benefits could effectively be purchased.
Luther’s Ninety-Five Theses, circulated in 1517, challenged abuses surrounding indulgences and called for academic debate. They did not yet contain the whole theology later associated with Lutheranism, nor did they announce the founding of a new denomination.
The controversy widened as Luther questioned papal authority, defended the primacy of Scripture, and developed his teaching on justification. Pope Leo X excommunicated him in 1521, and Emperor Charles V placed him under imperial ban after the Diet of Worms.
By that point, the conflict could no longer be contained within a university debate. Reform movements were spreading through German territories, supported by pastors, professors, magistrates, princes, printers, and ordinary Christians.
Luther remained the movement’s most famous figure, but he was not its only architect. Philipp Melanchthon, a gifted humanist scholar and theologian, gave the emerging tradition much of its formal doctrinal shape.
The Augsburg Confession
In 1530, Emperor Charles V called an imperial diet at Augsburg, partly in the hope of restoring religious unity within the Holy Roman Empire.
The Lutheran territories presented a confession of faith, principally composed by Melanchthon, on June 25, 1530. This document became known as the Augsburg Confession.
The confession was not written as the manifesto of a new religion. Its authors attempted to demonstrate that their churches confessed the historic Christian faith of the Trinity, the incarnation, original sin, Baptism, the Lord’s Supper, the resurrection, and final judgment. They then explained the reforms they believed were required concerning justification, the Mass, clerical marriage, monastic vows, confession, and ecclesiastical authority.
The Augsburg Confession became the central doctrinal statement of the Lutheran tradition. It identifies the Church as the congregation in which the Gospel is rightly taught and the sacraments are rightly administered. It also teaches that complete uniformity in human ceremonies is not required for the Church’s true unity.
From Reformation Movement to Established Churches
Lutheranism gradually became established in portions of Germany, Scandinavia, the Baltic region, and Central Europe. The Peace of Augsburg in 1555 gave Lutheranism legal recognition within the Holy Roman Empire, although its religious settlement was far from modern religious liberty. Territorial rulers were permitted considerable power in determining the religion of their lands.
After Luther’s death in 1546, Lutherans disagreed among themselves about free will, good works, original sin, Christology, the Lord’s Supper, and how much compromise was permissible in religious ceremonies.
These disputes eventually produced the Formula of Concord in 1577. In 1580, the Formula was published with the Augsburg Confession, Luther’s catechisms, and several other documents in the Book of Concord. This collection became the historic doctrinal standard of confessional Lutheranism.
Lutheranism later spread through European migration and missionary activity. It took root particularly strongly in Germany and the Nordic countries, while immigrant communities brought Lutheran churches to North America, Australia, South America, and elsewhere. Today, some of the world’s largest Lutheran populations are found in Africa rather than in the European lands where the tradition began.
Why Is It Called “Lutheran”?
The name was originally attached to Luther’s followers by their opponents. Luther himself generally preferred terms such as Christian or evangelical, emphasizing the evangel—the good news of Jesus Christ—rather than his own name. The word evangelical in the historic Lutheran title therefore does not necessarily mean what “American evangelical” means today.
Lutherans do not believe that Martin Luther was a prophet, pope, or infallible founder.
The tradition bears his name because his teaching and reforming work played a decisive role in its development. Its formal doctrinal standard, however, is not everything Luther ever said or wrote. It is the scriptural faith confessed in the ecumenical creeds and Lutheran confessional documents.
That distinction is important because Luther could be brilliant, courageous, pastoral, intemperate, and deeply wrong—sometimes within the same stage of his life. His later writings against the Jews contained vicious language and violent recommendations that should be condemned without qualification. The Lutheran World Federation and numerous Lutheran churches have formally repudiated those writings.
Being Lutheran does not require defending every opinion of Martin Luther.
The Lutheran Confessions
The most important collection of Lutheran doctrine is the Book of Concord of 1580.
It contains:
the Apostles’ Creed;
the Nicene Creed;
the Athanasian Creed;
the Augsburg Confession;
the Apology, or Defense, of the Augsburg Confession;
the Smalcald Articles;
the Treatise on the Power and Primacy of the Pope;
Luther’s Small Catechism;
Luther’s Large Catechism;
and the Formula of Concord.
The Bible remains the final doctrinal authority. The Lutheran confessions are accepted because they are understood to present a faithful explanation of biblical teaching, not because they constitute a second body of inspired revelation.
The Formula of Concord describes Scripture as the sole rule and standard by which all teachers and doctrines are judged. Modern confessional bodies such as the Lutheran Church—Missouri Synod and the Wisconsin Evangelical Lutheran Synod explicitly subscribe to the Book of Concord because they believe it correctly explains Scripture. Other Lutheran churches treat the confessions as authoritative historical witnesses to the Gospel while allowing greater latitude in their interpretation and application.
This difference in the nature of confessional subscription helps explain why modern churches bearing the Lutheran name may disagree considerably.
What Do Lutherans Believe?
1. The Historic Christian Faith
Lutherans confess the historic doctrines of Nicene Christianity.
They believe in one God in three persons: Father, Son, and Holy Spirit. They confess that Jesus Christ is truly God and truly man, born of the Virgin Mary, crucified for human sin, bodily raised from the dead, ascended into heaven, and coming again to judge the living and the dead.
The Augsburg Confession begins by affirming the ancient doctrine of the Trinity and the full divinity and humanity of Christ. Lutheranism therefore understands itself not as a new sixteenth-century religion, but as a reforming movement within the one historic Christian faith.
2. Justification by Grace Through Faith
The doctrine most closely associated with Lutheranism is justification.
To justify, in this context, means to declare or account a sinner righteous before God.
The Augsburg Confession teaches that human beings cannot be justified by their own strength, merits, or works. They are justified freely for Christ’s sake through faith, receiving the forgiveness obtained through Christ’s death.
This does not mean that faith is a good deed that earns salvation. Faith receives what Christ has already accomplished.
An analogy may help.
Imagine a person drowning in the sea. Christ does not stand safely on shore, offer swimming instructions, and reward the person who follows them well enough. He enters the water, rescues the drowning person, and carries him to safety.
Faith is not the drowning person congratulating himself for accepting the rescue. It is the empty hand that receives the gift.
Lutherans therefore insist that salvation is:
by grace alone—because it originates entirely in God’s mercy;
through faith alone—because it is received through trust in Christ rather than earned through works;
on account of Christ alone—because His life, death, and resurrection are the sole foundation of reconciliation with God.
3. Good Works Follow Faith
Lutheranism does not teach that good works are unnecessary.
It teaches that good works are the fruit of salvation rather than its price.
The Augsburg Confession says that saving faith is bound to produce good fruit and that Christians ought to do the works God commands. It immediately adds that these works must not be trusted as the basis of justification.
A healthy tree produces fruit because it is alive. The fruit does not make the tree alive.
In the same way, love, mercy, chastity, generosity, obedience, and service do not purchase God’s favor. They flow from the new life given by grace.
This distinction was intended to protect both sides of Christian teaching:
no human work can replace Christ;
genuine faith does not remain barren.
4. Law and Gospel
One of the most characteristic features of Lutheran theology is the distinction between Law and Gospel.
The Law reveals God’s righteous will. It identifies sin, restrains evil, directs Christian living, and exposes humanity’s inability to justify itself.
The Gospel announces what God has done for sinners through Jesus Christ. It does not merely command people to become better. It gives the promise of forgiveness, reconciliation, resurrection, and everlasting life.
The Formula of Concord calls this distinction a “special brilliant light” for understanding Scripture. When Law and Gospel are confused, God’s commands may be weakened or Christ’s promise may be turned into another demand that frightened sinners must fulfill.
Law and Gospel do not simply mean Old Testament and New Testament.
The Old Testament contains Gospel promises. The New Testament contains divine commands and warnings. The distinction concerns what the Word of God is doing:
Law says: “You shall love God and your neighbor.”
Gospel says: “Christ has loved you and given Himself for you.”
The Law diagnoses the wound. The Gospel delivers the medicine.
5. The Means of Grace
Lutherans believe that God ordinarily gives and strengthens faith through outward, promised means:
the proclaimed and written Word;
Holy Baptism;
the Lord’s Supper;
and the word of forgiveness spoken in absolution.
These are commonly called the means of grace.
The Augsburg Confession says that God instituted the ministry of teaching the Gospel and administering the sacraments so that people might receive faith. Through these means, the Holy Spirit works faith where and when it pleases God.
This gives Lutheran spirituality a strongly objective character.
The believer is not continually directed inward to determine whether his emotions are sufficiently intense or his decision sufficiently sincere. He is directed outward:
to Christ’s promise;
to the preached Gospel;
to the water of Baptism;
to the body and blood given in the Supper;
and to the word, “Your sins are forgiven.”
The assurance rests upon God’s promise rather than the instability of human feeling.
6. Baptism Is More Than a Symbol
Lutherans baptize infants as well as adult converts.
They believe Baptism is not merely a public declaration of faith or an outward symbol of an inward decision. It is an act in which God joins His Word to water and gives grace.
The Augsburg Confession teaches that grace is offered through Baptism and that children are to be baptized. Luther’s Small Catechism says that Baptism works forgiveness, delivers from death and the devil, and gives salvation to those who believe God’s promise.
This does not mean that water possesses magical power. Luther specifically explains that the water acts through the Word of God joined to it.
Baptism also shapes the whole Christian life. Luther describes daily repentance as a return to Baptism: the old sinful self is drowned, and the new person rises to live before God.
7. Christ Is Truly Present in the Lord’s Supper
Lutherans reject the idea that Communion is merely a symbolic memorial.
The Augsburg Confession states that Christ’s body and blood are truly present and distributed to those who receive the Lord’s Supper.
Lutherans do not usually attempt to explain Christ’s presence through the Roman Catholic doctrine of transubstantiation. Nor do they teach that bread and wine are only reminders of an absent Christ.
They remain close to Christ’s words:
“This is my body.”
“This is my blood.”
The communicant receives bread and wine together with Christ’s true body and blood, given for the forgiveness of sins and the strengthening of faith.
The popular description “in, with, and under the bread and wine” is often used in Lutheran teaching, although the confessions place greater emphasis upon Christ’s promise than upon constructing a philosophical mechanism for the presence.
8. How Many Sacraments Do Lutherans Have?
The common answer is two:
Baptism;
the Lord’s Supper.
Yet the complete historical answer is more nuanced.
The Apology of the Augsburg Confession says that if a sacrament is defined as a rite commanded by God and joined to a promise of grace, then Baptism, the Lord’s Supper, and Absolution may properly be called sacraments. It even allows that ordination might be called a sacrament under a sufficiently careful definition.
Lutherans therefore did not always treat the precise number as the most important question. The central concern was whether a practice was instituted by God and carried His promise.
In most modern Lutheran instruction, Baptism and the Lord’s Supper are identified as the two principal sacraments, while confession and absolution retain a deeply sacramental character.
9. Confession Was Not Abolished
Contrary to a common assumption, the Lutheran Reformers did not simply eliminate private confession.
The Augsburg Confession says that private absolution ought to be retained, although Christians should not be required to remember and enumerate every individual sin. Luther’s Small Catechism describes confession as admitting one’s sins and receiving forgiveness from the confessor as from God Himself.
The emphasis falls not upon the priest’s personal holiness or the believer’s ability to produce a perfect list.
It falls upon Christ’s promise of forgiveness.
Many Lutheran congregations now practice general confession during the liturgy, while private confession remains available but is less commonly used in some regions.
10. Human Beings Cannot Convert Themselves
Lutheranism teaches that fallen human beings cannot produce saving faith through their natural will.
People retain the ability to make ordinary civil and earthly decisions. They can choose what to eat, where to work, or whether to help a neighbor. But they cannot, without the Holy Spirit, create spiritual faith or make themselves righteous before God.
Conversion is therefore the work of divine grace.
This gives Lutheranism something in common with Calvinism, but the traditions are not identical. Classical Lutheranism teaches that Christ died for all, that God sincerely desires the salvation of all, and that grace may be resisted. It rejects the conclusion that God positively predestines some people to damnation.
Lutheran theology intentionally leaves a mystery:
when a sinner is saved, the credit belongs entirely to God;
when a sinner is lost, the blame belongs to human sin and resistance, not to a divine decree of damnation.
11. Vocation: Serving God in Ordinary Life
Lutheranism rejected the idea that monks, nuns, and clergy necessarily occupied a spiritually superior class.
Every legitimate calling may become a place of service to God and neighbor.
A parent changing a child’s clothes, a farmer tending a field, a judge administering justice, a merchant conducting business honestly, and a pastor preaching the Gospel all serve within different vocations.
The Augsburg Confession teaches that Christian faith does not abolish family, civil government, property, employment, or ordinary social responsibilities. Rather, charity is practiced within them.
The doctrine of vocation makes everyday life spiritually significant without pretending that ordinary work earns salvation.
Christians do not serve their neighbors in order to make God love them. Because they are already loved in Christ, they are freed to serve their neighbors.
What Is Lutheran Worship Like?
There is no single Lutheran worship style.
Historically, however, Lutheran worship retained the broad shape of the Western Christian liturgy:
confession and absolution;
Scripture readings;
psalms and hymns;
the Apostles’ or Nicene Creed;
preaching;
intercessory prayer;
the Lord’s Prayer;
and the celebration of the Eucharist.
The early Lutherans did not believe that every inherited ceremony had to be destroyed merely because it had existed before the Reformation. The Augsburg Confession allows useful festivals, ceremonies, and church customs to remain, provided they are not treated as necessary for salvation or as works that earn grace.
For that reason, Lutheran churches may use:
vestments;
candles;
crucifixes;
chanting;
incense;
the church calendar;
weekly Communion;
and traditional liturgical music.
Other Lutheran congregations use contemporary music and simpler services.
Theologically, the most important question is not whether a service appears ornate or plain. It is whether Christ’s Gospel is faithfully proclaimed and His sacraments are rightly administered.
Do Lutherans Honor Mary and the Saints?
Lutherans honor Mary as the mother of Jesus Christ and confess the virgin birth. The Augsburg Confession calls her the Blessed Virgin Mary and affirms that the eternal Son truly assumed human nature in her womb.
Lutherans may also remember the saints as examples of faith and Christian obedience.
They generally reject, however, the invocation of saints in prayer. The Augsburg Confession teaches that the saints may be remembered and imitated but that Scripture presents Christ as the one mediator and intercessor upon whom Christians should call.
This places Lutheranism between two common modern instincts:
it does not erase Mary and the saints from Christian memory;
it does not direct prayer toward them.
What Is the Lutheran Understanding of the Church?
The Augsburg Confession offers one of Lutheranism’s most famous definitions:
The Church is the congregation of saints in which the Gospel is rightly taught and the sacraments are rightly administered.
This does not mean that the visible Church contains only morally perfect people. The following article acknowledges that hypocrites and sinful ministers remain mixed within the visible Church. The validity of God’s Word and sacraments does not depend upon the personal purity of the minister.
Lutheranism recognizes an ordained public ministry. The Augsburg Confession teaches that no one should publicly preach or administer the sacraments without a proper call.
Church government, however, varies considerably.
Some Lutheran churches are governed by bishops. Others use presidents, superintendents, synods, district structures, or congregational systems. Lutheran teaching does not generally regard one uniform form of polity as absolutely necessary to the existence of the Church.
Is Lutheranism Catholic or Protestant?
Lutheranism is historically and doctrinally Protestant.
It rejects papal supremacy, justification through accumulated merit, compulsory clerical celibacy, invocation of the saints, and doctrines or practices it believes cannot be established from Scripture.
Yet Lutheranism also preserves much that some later Protestant movements discarded:
infant Baptism;
baptismal regeneration;
the real presence of Christ in the Eucharist;
liturgical worship;
confession and absolution;
the ecumenical creeds;
a strong ordained ministry;
and substantial continuity with the ancient and medieval Church.
Lutherans sometimes describe themselves as evangelical catholic: evangelical because the Gospel of Christ’s free grace stands at the center, and catholic because they confess the universal Christian faith rather than claiming to have invented a new religion.
Roman Catholic and Orthodox Christians would dispute the extent to which Lutheranism successfully preserved historic catholicity. They argue that the Reformation broke the Church’s visible communion, altered sacramental theology, and rejected important aspects of apostolic Tradition and ecclesiastical authority.
Lutherans answer that unity cannot be preserved by requiring doctrines or practices that obscure the Gospel or lack sufficient apostolic warrant.
The disagreement concerns more than worship style. It involves the authority of Scripture and tradition, the nature of justification, apostolic succession, the priesthood, and the structure of the visible Church.
Is There One Lutheran Church Today?
There is one Lutheran tradition, but there is no single worldwide Lutheran institution governing every church that uses the name.
Modern Lutheran bodies range from strongly confessional churches to broad mainline denominations.
In the United States, three familiar examples are:
the Evangelical Lutheran Church in America;
the Lutheran Church—Missouri Synod;
the Wisconsin Evangelical Lutheran Synod.
These bodies share important historical roots and confessional documents, but they differ significantly over biblical interpretation, confessional subscription, women’s ordination, sexuality, ecumenical relationships, fellowship, and church practice.
Globally, the Lutheran World Federation contains 154 member churches and represents more than 78 million Christians. It includes many large European, African, Asian, and American churches. The International Lutheran Council represents a number of more confessionally conservative Lutheran bodies, including churches that are not part of the Lutheran World Federation.
Because of this diversity, the statement “Lutherans believe…” should be used carefully.
The historic confessional position is found principally in the Book of Concord. A particular modern Lutheran denomination may interpret, emphasize, or depart from parts of that inheritance in ways other Lutherans strongly contest.
Common Misconceptions
“Lutherans Worship Martin Luther”
Lutherans worship the Triune God.
Martin Luther was a theologian and reformer, not an object of devotion or an infallible authority.
“Lutherans Believe Good Works Are Bad”
Lutherans believe good works are commanded by God and necessarily follow living faith. They deny that good works earn justification.
“Lutherans Believe Communion Is Only Symbolic”
Historic Lutheranism teaches that Christ’s body and blood are truly present and given in the Lord’s Supper.
“Lutherans Do Not Believe in Free Will at All”
Lutherans distinguish ordinary human choices from spiritual conversion. People can make real earthly decisions, but they cannot produce saving faith without the Holy Spirit.
“Lutherans Rejected Everything Catholic”
The Lutheran Reformers retained ancient creeds, liturgy, infant Baptism, sacramental worship, clerical vestments, Christian festivals, and many inherited customs. They rejected what they believed contradicted or obscured the Gospel.
“Every Lutheran Church Believes Exactly the Same Thing”
Modern Lutheran churches differ substantially. The Book of Concord provides the clearest standard for describing historic confessional Lutheranism, but not every contemporary Lutheran body relates to it in the same way.
Theological Significance
The Lutheran tradition is organized around a pastoral question:
How can a sinner stand before a holy God without despair?
Its answer is not that sin is insignificant. The Law speaks with terrifying clarity. Human beings do not love God or their neighbors as they should, and no amount of religious performance can transform an imperfect life into perfect righteousness.
The answer is Jesus Christ.
Christ does not merely make salvation possible for those who successfully complete the process. He lives, dies, and rises for sinners. The Gospel announces forgiveness as a gift grounded outside us—in Christ’s completed work.
Faith receives that promise.
Baptism clothes the sinner with Christ.
Absolution speaks Christ’s forgiveness into a troubled conscience.
The Supper places Christ’s promise into the believer’s mouth.
Lutheranism is therefore at its best when it is not merely arguing about denominational distinctives, but comforting frightened consciences with the sufficiency of Jesus Christ.
Reflection
The deepest insight of the Lutheran tradition is not that Martin Luther was courageous, that the Reformation was dramatic, or that one Christian denomination defeated another in debate.
It is that Christ is sufficient.
Human beings instinctively turn even religion into a ladder. We measure ourselves, compare our devotion, count our achievements, and wonder whether we have climbed high enough to be loved by God.
The Gospel removes the ladder.
God comes down to us.
The eternal Son assumes our humanity, bears our sin, enters death, and rises in triumph. Salvation is not the reward waiting at the top of human effort. It is the mercy of God descending to those who could never reach Him.
This does not make obedience meaningless. It gives obedience its proper freedom.
The Christian no longer needs to use his neighbor as a stage upon which to demonstrate his own righteousness. He may serve quietly, generously, and faithfully because his standing before God rests in Christ.
At its most faithful, Lutheranism directs the anxious heart away from itself:
away from the strength of its emotions,
away from the perfection of its repentance,
away from the impressiveness of its works,
and toward the steadfast promise of Jesus Christ.
The Church does not live because her members are flawless.
She lives because the crucified and risen Christ continues to meet His people through His Word, His promise, and His sacred gifts.
Sources
Primary Sources
The Book of Concord: The Confessions of the Evangelical Lutheran Church. Edited by Robert Kolb and Timothy J. Wengert. Minneapolis: Fortress Press, 2000.
The Augsburg Confession.
The Apology of the Augsburg Confession.
Martin Luther, Small Catechism.
Martin Luther, Large Catechism.
Martin Luther, Smalcald Articles.
The Formula of Concord: Epitome and Solid Declaration.
The Lutheran World Federation, Constitution and official membership information.
The Lutheran Church—Missouri Synod, official doctrinal statements.
Wisconsin Evangelical Lutheran Synod, This We Believe.
Historical and Academic Sources
Martin Brecht. Martin Luther. 3 vols. Minneapolis: Fortress Press, 1985–1993.
Eric W. Gritsch. A History of Lutheranism. 2nd ed. Minneapolis: Fortress Press, 2010.
Carter Lindberg. The European Reformations. 2nd ed. Malden, Massachusetts: Wiley-Blackwell, 2010.
Robert Kolb and Charles P. Arand. The Genius of Luther’s Theology. Grand Rapids: Baker Academic, 2008.
Robert Kolb. Martin Luther: Confessor of the Faith. Oxford: Oxford University Press, 2009.
Timothy J. Wengert. Martin Luther’s Catechisms: Forming the Faith. Minneapolis: Fortress Press, 2009.
Bernhard Lohse. Martin Luther’s Theology: Its Historical and Systematic Development. Minneapolis: Fortress Press, 1999.
The Lutheran World Federation and the Pontifical Council for Promoting Christian Unity. From Conflict to Communion. Leipzig: Evangelische Verlagsanstalt, 2013.