My own position is on the extreme left wing in the Parliament of Protestant opinion, yet I would be the first to warn people against uncritical generalization of their own point of view I strongly advocate a revision of our religious formulas with the aid of psychological insight. It is the great advantage of Protestantism that an intelligent discussion is possible. Protestantism should make use of this freedom. (C. G. Jung, Collected Works)

Protestantism & Jungian Psychology provides the opportunity for thirteen well-known Protestants and others to heed Jungs call. Among them are Paul Tillich, Hanna Hadorn, Andreas Schweizer-Vullers and Joseph Wagenseller. It is an important and long-awaited addition to the Religion and Jungian Psychology Series.