" The relationship among faith, knowledge, and belief is suggested by a story involving the famous depth psychologist Carl Jung. In the last year of his life, he was interviewed for a BBC television documentary. The interviewer asked him, "Dr. Jung, do you believe in God?" Jung said, "Believe? I do not believe in God - I know." The point: the more one knows God, the less faith as belief is involved. But faith as belief still has a role: it can provide a basis for responding even when one does not know for sure, and it can also get one through periods of time in which firsthand experiences of God are lacking. "

― Marcus J. Borg , The God We Never Knew: Beyond Dogmatic Religion to a More Authentic Contemporary Faith