Wikipedia: Martin Luther

Martin Luther (1483-1546) was a Catholic priest and Augustinian monk who questioned certain policies and points of theology of the Roman Catholic Church of his time.

At the age of eighteen in 1501? he entered the University of Erfurt. In 1507? he was ordained to the priesthood. In 1508? he began teaching philosophy at the University of [[Wittenberg]. He continued his theological studies.

In 1517? he posted a document known as the 95 Theses on the door of the church in Wittenburg, Germany. In the 95 Theses, he objected to many policies and doctrines of the Roman Catholic Church. Luther's action was in great part a response to the selling of indulgence?s by Johann Tetzel, a Dominican priest. Luther's charges directly challenged the position of the clergy as regards to individual salvation. From the viewpoint of the Church, Luther's views were at least schismatic, and possibly heretical. Consequently Luther was called to defend his theses at the Diet of Worms in 1521.

This event is usually taken to mark the beginning of the Protestant movement, which split from the Catholic church in the largest division of western Christianity. However, it is clear that Luther began his work inside the church and only later - and with some reluctance - realized that he was leading a movement away from communion with Rome.

Luther translated the New Testament into German. He used the recent critical edition done by Erasmus, a text which was later called textus receptus. The translation was published in 1521.

The translation of the Old Testament followed in 1534. He chose to omit parts of the Old Testament that were found in the Greek Septuagint but not in the Hebrew Masoretic texts then available. Those parts were eventually omitted by nearly all Protestants, and are known in Protestant circles as the Apocrypha.

Today most Protestant denominations follow ideas based in Luther's teachings, and the Lutheran Church in particular is directly descended from his work.