Protestantyzmu

Protestantism is a major branch of Christianity that emerged during the Protestant Reformation in the 16th century. It is characterized by its rejection of certain doctrines and practices of the Roman Catholic Church, particularly the authority of the Pope and the use of indulgences. Protestantism emphasizes the authority of the Bible as the sole source of religious truth and the priesthood of all believers.

The Protestant Reformation was initiated by Martin Luther in 1517, who challenged the Catholic Church's teachings on salvation and the sale of indulgences. Luther's Ninety-Five Theses, posted on the door of the Castle Church in Wittenberg, Germany, sparked a wave of religious and political change. Other key figures in the Reformation include John Calvin, who developed the doctrine of predestination, and Ulrich Zwingli, who led the Reformation in Switzerland.

Protestantism encompasses a diverse range of denominations, each with its own distinct beliefs and practices. The largest Protestant denominations include the Roman Catholic Church, the Eastern Orthodox Church, and the Oriental Orthodox Church. Protestantism is practiced by a significant portion of the world's population, with the largest concentrations in Europe, North America, and parts of Africa and Asia.