The Protestant and Catholic Reformations

Vocabulary terms covering key figures, concepts, events, and reforms of both the Protestant Reformation and the Catholic Counter Reformation.

Protestant Reformation

A 16th-century revolution of religion in western Europe driven by political and social grievances against the Christian Church.

Humanism

A Renaissance philosophy that shifted the determination of man's fate from religious doctrine to man himself.

Martin Luther

A German priest who challenged the authority of the Pope and the sale of indulgences, advocating that salvation is granted by faith in Christ alone.

Indulgences

The practice of purchasing forgiveness of one's sins by giving money to the Church.

95 Theses

The arguments against the Church nailed by Martin Luther to the door of Castle Church in Wittenberg, Germany, on October 31, 1517.

Printing Press

The technological invention that enabled Martin Luther's arguments and translated Bibles to be copied and widely circulated across Europe.

Counter Reformation

A mid-16th-century movement within the Catholic Church, also known as the Catholic Reformation, aimed at reforming practices, countering Protestant challenges, and reaffirming doctrine.

Council of Trent

An assembly convened between 1545 and 1563 that reaffirmed Catholic doctrines—including the authority of the Pope and salvation through faith and works—and enacted disciplinary reforms such as establishing seminaries.

Jesuits

A religious order founded in 1540 by St. Ignatius of Loyola that became a leading force in the Counter Reformation through education, missionary work, and defense of Catholic doctrine.

St. Ignatius of Loyola

The founder of the Jesuits in 1540, establishing an order dedicated to Catholic education, missions, and doctrinal defense.

Roman Inquisition

An institutional tool used by the Catholic Church during the Counter Reformation to combat heresy and suppress the spread of Protestant ideas.

Index of Forbidden Books

A list utilized by the Catholic Church during the Counter Reformation to maintain doctrinal purity by banning texts deemed heretical or Protestant.

Baroque Style

An art and architectural movement marked by emotional intensity and dramatic use of light and color, designed to inspire faith and convey the glory and power of the Catholic Church.