Newark Bishop John Shelby Spong never stuck "Why Christianity Must Change or Die" on the doors of Canterbury Cathedral, since it was easier to post a talking-points version of his manifesto on the Internet.

"Theism, as a way of defining God is dead," he proclaimed, in 1998. "Since God can no longer be conceived in theistic terms, it becomes nonsensical to seek to understand Jesus as the incarnation of the theistic deity."

Lacking a personal God, he added, it was logical to add: "Prayer cannot be a request made to a theistic deity to act in human history in a particular way."

Spong's 12-point take on post-theism faith emerged after spending years on the road, giving hundreds of speeches and appearing on broadcasts such as "The Oprah Winfrey Show" and "Larry King Live." While leading the Episcopal Diocese of Newark, within shouting range of New York City, he did everything he could to become the news-media face of liberal Christianity.

By the time of his death at the age of 90, on Sept. 12 at his home in Richmond, Va., Spong had seen many of his once-heretical beliefs -- especially on sex and marriage -- normalized in most Episcopal pulpits and institutions. However, his doctrinal approach was too blunt for many in the mainline establishment, where a quieter "spiritual but not religious" approach has become the norm.

Spong called himself a "doubting believer" and said he had no problem reciting traditional rites and creeds because, in his own mind, he had already redefined the words and images to fit his own doctrines. He also knew when to be cautious, such as during Denver visit in the late 1980s -- an era in which the Diocese of Colorado remained a center for evangelical and charismatic Episcopalians.

After a lecture at the liberal St. Thomas Episcopal Church, I asked Spong if he believed the resurrection of Jesus was an "historic event that took place in real time."

"I don't think that I can say what the disciples believed they experienced. I'll have to think about that some more," he said, moving on to another question.

The bishop answered a decade later, in his memo calling for a new Reformation: