He coins the concept of the “paradox of faith” since the form of faith entails a contradictory encounter of God and human beings. He also portrayed the contemporaneity of the moment when in crisis a human being desperately perceives the contemporaneity of Christ.
He introduced the “paradox of faith” concept because it reflects the contradictory interaction between faith and human beings. He also portrayed the contemporaneity of the situation where, in times of crisis, people perceive the presence of Christ simultaneously.