Martin Luther Posted His Ninety Five Theses and Changed the World

by

Zura

April 23, 2025

Martin Luther

On October 31, 1517, a German theologian named Martin Luther made a bold move that would forever change the course of history. He nailed a document known as the Ninety Five Theses to the door of the Castle Church in Wittenberg, Germany. This act, though simple in appearance, ignited the flame of what would become the Protestant Reformation.

At the time, the Catholic Church was selling indulgences—payments that supposedly reduced punishment for sins. Martin Luther believed this practice was corrupt and not in line with biblical teachings. His Ninety Five Theses challenged the authority of the Pope and criticized the selling of indulgences, urging a return to a more personal and scripture-based faith.

Luther’s ideas quickly spread across Europe, thanks to the printing press. What started as a call for reform soon evolved into a massive religious movement. It led to the formation of new Christian denominations, such as Lutheranism, and dramatically shifted the power dynamics between church and state.

Reformation Day, observed on October 31, honors the day Martin Luther took his stand. It is especially celebrated in countries with a strong Protestant heritage.

Today, Martin Luther is remembered not only as a religious reformer but also as a key figure in the broader movement for intellectual and spiritual freedom. His actions on that historic day continue to resonate, reminding us of the power one individual can have in challenging injustice and sparking change.