“Faith is not an art. Faith is not an achievement. Faith is not a good work of which some may boast while others can excuse themselves with a shrug of the shoulders for not being capable of it. It is a decisive insight of faith itself that all of us are incapable of faith in ourselves, whether we think of its preparation, beginning, continuation, or completion. In this respect believers understand unbelievers, skeptics, and atheists better than they understand themselves. Unlike unbelievers, they regard the impossibility of faith as necessary, not accidental ...”
Karl Barth was a Swiss Reformed theologian whom critics hold to be among the most important Christian thinkers of the 20th century.
Beginning with his experience as a pastor, he rejected his training in the predominant liberal theology typical of 19th-century Protestantism. Instead he embarked on a new theological path initially called dialectical theology, due to its stress on the paradoxical nature of divine truth (e.g., God's relationship to humanity embodies both grace and judgment). Other critics have referred to Barth as the father of neo-orthodoxy -- a term emphatically rejected by Barth himself. The most accurate description of his work might be "a theology of the Word." Barth's theological thought emphasized the sovereignty of God, particularly through his innovative doctrine of election.
Barth tries to recover the Doctrine of the Trinity in theology from its putative loss in liberalism. His argument follows from the idea that God is the object of God's own self-knowledge, and revelation in the Bible means the self-unveiling to humanity of the God who cannot be discovered by humanity simply through its own efforts.