500 years ago, a German monk named Martin Luther started a protest that exploded into a worldwide movement. So what was the Protestant Reformation all about?
The Protestant Reformation was the 16th-century religious, political, intellectual and cultural upheaval that splintered Catholic Europe, setting in place the structures and beliefs that would define the continent in the modern era. In northern and central Europe, reformers like Martin Luther, John Calvin and Henry VIII challenged papal authority and questioned the Catholic Church’s ability to define Christian practice. They argued for a religious and political redistribution of power into the hands of Bible- and pamphlet-reading pastors and princes. The disruption triggered wars, persecutions and the so-called Counter-Reformation, the Catholic Church’s delayed but forceful response to the Protestants.
Historians usually date the start of the Protestant Reformation to the 1517 publication of Martin Luther’s “95 Theses.” Its ending can be placed anywhere from the 1555 Peace of Augsburg, which allowed for the coexistence of Catholicism and Lutheranism in Germany, to the 1648 Treaty of Westphalia, which ended the Thirty Years’ War. The key ideas of the Reformation—a call to purify the church and a belief that the Bible, not tradition, should be the sole source of spiritual authority—were not themselves novel. However, Luther and the other reformers became the first to skillfully use the power of the printing press to give their ideas a wide audience.
Martin Luther (1483-1546) was an Augustinian monk and university lecturer in Wittenberg when he composed his “95 Theses,” which protested the pope’s sale of reprieves from penance, or indulgences. Although he had hoped to spur renewal from within the church, in 1521 he was summoned before the Diet of Worms and excommunicated. Sheltered by Friedrich, elector of Saxony, Luther translated the Bible into German and continued his output of vernacular pamphlets.
