The Reformation was a significant religious movement in the 16th century that aimed to reform the Roman Catholic Church and led to the establishment of Protestantism. This period marked a profound transformation in Christian beliefs and practices, challenging the authority of the Pope and advocating for personal faith and interpretation of the scriptures. The Reformation not only influenced religious thought but also had lasting effects on literature and theater, as writers and playwrights began to address religious themes and moral questions in their works.