Lutheranism

Lutheranism is a denomination of Christianity that is named after Martin Luther, who led a protest against the Roman Catholic Church in the 16th century. He was a German priest, theologian, and university professor in Wittenberg. He originally wanted to improve Catholic theology and practices, primarily by ending the Pope's indulgences and abuses of power.^[1]

The Luther Rose, a common symbol of Lutheranism

Lutheranism came to be a separate church by Luther and his followers being excommunicated by the Pope. Luther’s ideas started a movement called the Protestant Reformation. Other Reformation leaders who separated from the Catholic Church agreed with Luther on some things but criticized him for keeping too much Catholic doctrine (see John Calvin and Ulrich Zwingli).

Law and Grace, by Lucas Cranach the Elder

Lutherans believe the Bible is the first and only authoritative source for Christian faith and teaching. Like other Christians, they believe that the Trinity exists, Jesus Christ is both God and man, all humans are sinful since Adam and Eve (see original sin), and humans are saved by Jesus' death on the Cross. Lutherans believe in the Five solas, and that the central idea to all of their beliefs is that humans are saved by grace alone through faith alone because of Jesus alone (see justification). The main points of Lutheran theology were summed up in 1530 by Philip Melanchthon in his Augsburg Confession.

Similarities with Catholicism include the liturgy and the doctrines of the Real Presence of the Eucharist, baptism, and original sin. Unlike in Catholicism, however, Lutheran pastors and bishops are allowed to marry, do not pray for intercession with the saints (including Mary), and reject the authority and the infallibility of the Pope and the Magisterium.

Major American denominations include the Evangelical Lutheran Church of America (ELCA), the Lutheran Church--Missouri Synod (LCMS), the Wisconsin Evangelical Lutheran Synod (WELS), and the North American Lutheran Conference (NALC).