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Period: 1073 to 1085
Pope Gregory VII
Implemented clerical celibacy and opposed lay investiture to strengthen the Church's independence. -
Period: 1181 to 1226
St. Francis of Assisi
Founded the Franciscan Order, emphasizing poverty, humility, and simplicity as a response to the Church's wealth. -
Period: 1320 to 1384
John Wycliffe
Advocated for Bible translation into vernacular languages, challenging the Church's monopoly on scripture interpretation. -
Period: 1369 to 1415
Jan Hus
Criticized Church corruption and called for reform, inspiring the Hussite movement in Bohemia. -
Period: 1466 to 1536
Erasmus of Rotterdam
Promoted humanism and criticized
Church abuses through scholarly works, paving the way for later reformers. -
Period: 1483 to 1546
Martin Luther
Nailed the 95 Theses (1517) to the Wittenberg door, challenging indulgences and questioning papal authority, sparking the Reformation. -
Period: 1491 to 1556
Ignatius of Loyola
Founded the Jesuits (Society of Jesus) in 1540, focusing on education, missionary work, and countering the Protestant Reformation. -
Period: 1509 to 1564
John Calvin
Developed Calvinism, emphasizing predestination and advocating tor a disciplined, theocratic community.