Karl Barth was a Swiss Reformed theologian. Barth is often regarded as the greatest Protestant theologian of the twentieth century. His influence expanded well beyond the academic realm to mainstream culture, leading him to be featured on the cover of Time on April 20, 1962. Beginning with his experience as a pastor, Barth rejected his training in the predominant liberal theology typical of 19th-century European Protestantism. He also rejected more conservative forms of Christianity. Instead he embarked on a new theological path initially called dialectical theology due to its stress on the paradoxical nature of divine truth. Barth's unease with the dominant theology which characterized Europe led him to become a leader in the Confessing Church in Germany, which actively opposed Adolf Hitler and the Nazi regime. In particular, Barth and other members of the movement vigorously attempted to prevent the Nazis from taking over the existing church and establishing a state church controlled by the regime. This culminated in Barth's authorship of the Barmen Declaration, which fiercely criticized Christians who supported the Nazis. 

May 10th, 1886 in Basel  /  Died:   Dec 10th, 1968