'S e manach gearmailteach a bh'ann am Martin Luther (10 an t-Samhain, 1483 an Eisleben - 18 An Gearran, 1546 an Eisleben) agus diadhaire de Chrìosdaidheachd agus stèidhiche de'n eaglais Lutherach - a' chiad eaglais Pròsdanach a bhris air falbh bhon eaglais Caitligeach. Is e aon de na daoine is cudthromach anns An t-Atharrachadh Creideamh a bh'ann.

An deidh do Luther tìde a chuir seachad mar oileanach de feallsanachd aig Oilthigh Erfurt ghabh e aite le na Agustins mar manach. Rannsaich e diadhaireachd agus cànain aosmhòr aig Erfurt. Ann an 1512 cheumnaich e mar Dotair de Dhiadhaireachd ann an Wittenberg agus thòisich e a toirt seachad oraidean air na Salman agus air na Litrichean le Paul.


In October 1517 Luther wrote his 95 Theses, although he didn't put them on a Church of Wittenberg as the legend says, but published a copy. Luther titled them The Disputation of Doctor Martin Luther on the Power and Efficacy of Indulgences, and challenged in it the teaching of western Church on the nature of penance, the authority of the Pope and the usefulness of "indulgences". At that time, the Catholic Church was saying that they were allowed to decide who could go to Heaven after death, and they were selling these indulgences for money to tell them they could go to Heaven. If that was true, it would mean that poor people would not be able to go to Heaven, but that the priests in the church would be rich from selling these things. Luther felt that this way of doing things was all wrong, and against the Bible.

Studying the Letters of Paul, especially the Letter to Romans, had Luther develop an idea: "sola fide". This means the idea that only faith can bring humans to the salvation that God gives from his mercy. Many church customs were therefore useless, and should be cast away, because they made many bad things.

First Luther believed that he could reform (change) the Roman Church from the inside with his Theses, but the Papacy took his attitude as heresy and excommunicated him in June 15, 1520 with a paper saying he did not have their permission to go to Heaven. In October, Luther burned the paper in public, and showed he would not obey the Church unless they accepted his words.

Emperor Charles V opened the imperial Diet of Worms on 22 January 1521 to hear the case. For Luther it was the last chance to say he had been wrong. But he didn't change his mind. The Diet declared Luther an outlaw.

With help of a friend, Luther hid in Wartburg Castle, near Erfurt. In the castle, he translated the Bible, the New Testament from Greek to German. Later he translated the Old Testament into German, too. He did this, so more people could read and understand the Bible.

Luther started his own church, called the Lutheran Church with his friend Philip Melanchton. Luther died in 1546.