Who is known for nailing his Ninety-Five Theses to the church door in Wittenberg?

The action of nailing the Ninety-Five Theses to the church door in Wittenberg is most famously associated with Martin Luther. This event, which occurred in 1517, is widely considered the catalyst for the Protestant Reformation. Luther's document challenged the Catholic Church's practices, particularly the sale of indulgences, which he believed led to corruption and was contrary to the teachings of the Scriptures.

This act of posting the theses not only sparked a significant theological debate but also encouraged others to question the church's authority, leading to a widespread movement for reform. Luther's bold stance embodies the spirit of the Renaissance, emphasizing individual inquiry and the pursuit of truth, which contrasted sharply with the established doctrines of the Church. The impact of his actions had profound implications for Christianity and European society as a whole, making Martin Luther a central figure in the Reformation.