Faith vs. Doubt or Doubt is Part of Faith - Paul Tillich

Paul Tillich, the preeminent protestant theologian of the twentieth century, became known as the ‘Apostle to the Intellectuals’ because his intellectual quest was to communicate the Christian faith to humanistically educated skeptics. To quote Paul Tillich,

“Doubt is not the antithesis of faith. Doubt is an essential element of faith. Without doubt there is no faith, there is only dogma.”