Martin Luther was born on Novembar 10, 1843 in Germany. He is known as a person who established the German Protestan Church as well as one of the leaders in the Catholic's Church reformation during the 16th century. Because his father was a wealthy man, he was able to have a good education. Luther was studying at the University of Erfurt, he was a professor of Biblical exegesis and moral philosophy. He had also earned a doctorate in theology. He was a priest and monk as well. Luther had wrote a treatise called 'On Christian Liberty' where he explaines how real faith and Christianity should look like. This paper will argue Luther's reform of Christianity where he brough into question some of the basic tenets of Roman
