Martin Luther launched an era whose most prominent slogan was: (Freedom for the Christian human) but he quickly closed with the coming of John Calvin, the religious dictator who sealed the door to interpreting the Bible with his own interpretation. Every deviation from it was considered a crime against God and the state, just as the defenders of the Lord and those who always speak in His name do, until their terror exceeded what the Papal Inquisition courts did. Stefan Zweig Stefan Zweig was an Austrian writer and author of Jewish origin. One of the most prominent writers of Europe in the early twentieth century, he was famous for his extensive studies that dealt with the lives of famous writers such as Tolstoy, Dostoevsky, Balzac, and Romain Rolland. He approaches the personality objectively and reveals its truth as it is without embellishments, and at the same time uncovers unknown or known facts.