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Pope Leo X issued the papal bull Decet Romanum Pontificem, excommunicating Martin Luther for refusing to retract 41 alleged errors found in his 95 Theses and other writings.

Historical image related to Pope Leo X issued the papal bull Decet Romanum Pontificem, excommunicating Martin Luther for refusing to retract 41 alleged errors found in his 95 Theses and other writings. from January 3, 1521

Pope Leo X

Head of the Catholic Church from 1513 to 1521

Pope Leo X was head of the Catholic Church and ruler of the Papal States from 9 March 1513 to his death in December 1521.
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Papal bull

Type of decree by the Catholic pope

A papal bull is a type of public decree, letters patent, or charter issued by the pope of the Catholic Church. It is named after the leaden seal (bulla) traditionally appended to authenticate it.
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Decet Romanum Pontificem

1521 papal bull excommunicating Martin Luther

Decet Romanum Pontificem is a papal bull issued on 3 January 1521 by Pope Leo X to effect the excommunication of German theologian Martin Luther and some of his colleagues—notably Andreas Karlstadt—for refusing to recant forty-one of Luther's Ninety-five Theses, threatened by…
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Martin Luther

German priest, theologian and author (1483–1546)

Martin Luther was a German priest, theologian, author, hymnwriter, professor, and former Augustinian friar. Luther was the seminal figure of the Protestant Reformation, and his theological beliefs form the basis of Lutheranism. He is widely regarded as one of the most…
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Ninety-five Theses

Disputation by Martin Luther on indulgences

The Ninety-five Theses or Disputation on the Power and Efficacy of Indulgences is a list of propositions for an academic disputation written in 1517 by Martin Luther, then a professor of moral theology at the University of Wittenberg, Germany. The Theses are retrospectively…
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