"From my perspective as a former New Age follower, I believe that Robert Schuller's mission has always been to 'rethink' and 'change' biblical Christianity into something 'new' - as in New Age/New Spirituality," he says.

Smith says it was Jampolsky who first introduced him to "A Course in Miracles," the best-selling book New Age bible that taught him "there is no sin," "a slain Christ has no meaning" and "the recognition of God is the recognition of yourself." All of Jampolsky's books, according to Smith, are based on "A Course in Miracles." But yet, there was Schuller on his TV show recommending all of Jampolsky's "fabulous" works. He even noted he sold some of them in the Crystal Cathedral bookstore. And, according to Smith, for awhile, Schuller even hosted "A Course in Miracles" study groups in his church.

"Never before have we gathered such dynamic leaders who will challenge us to think outside the  box as we grapple with a changing culture and our response to it," said Schuller.

"These culture pioneers know what is center-stage in our culture right now and also what is breaking on the horizon," says Rethink Conference executive director Bill Dallas. "This conference will confront outdated and pre-conceived ideas, offer new perspectives and open our minds to all kinds of possibilities that connect us with out shifting culture without compromising our core values."

"The church does not need to 'rethink' and 'compromise' its God- given biblical doctrines to accommodate the world," he says. "It needs to rethink its willingness to follow worldly leaders like Robert Schuller."

In contrast to the New Order Mass, which has been in use since the Second Vatican Council in 1969 and is typically celebrated in vernacular languages such as English, the Tridentine Mass is "contemplative, mysterious, sacred, transcendent, and [younger people are] drawn to it," said the Rev. Franklyn McAfee, pastor of St. John the Beloved in McLean. "Gregorian chant is the opposite of rap, and I believe this is a refreshing change for them."

Susan Gibbs, the director of communications from the Archdiocese of Washington, said the attraction demonstrated by the young adults is "very interesting."

Besides the liturgy"s rich historical content and spiritual significance, the younger generations show an interest in the old becoming new again, said Louis Tofari of the Society of St. Pius X, an order of clergy that opposed the reforms of the Second Vatican Council.

"People who never grew up with the traditional Mass are finding it on their own and falling in love with it."

It never goes out of style, but confession is undergoing a revival.

This February at the Vatican, Pope Benedict XVI instructed priests to make confession a top priority. U.S. bishops have begun promoting it in diocesan newspapers, mass mailings and even billboard ads. And in a dramatic turnaround, some Protestant churches are following suit. This summer, the second- largest North American branch of the Lutheran Church passed a resolution supporting the rite, which it had all but ignored for more than 100 years.

To make confession less intimidating, Protestant churches have urged believers to shred their sins in paper shredders or write them on rocks and cast them into a "desert" symbolized by a giant sand pile in the sanctuary.

Several factors are feeding the resurgence. Aggressive marketing by churches has helped reinvent confession as a form of self-improvement rather than a punitive rite. Technology is also creating new avenues for redemption. Some Protestants now air their sins on videos that are shared on YouTube and iTunes or are played to entire congregations. And the appetite for introspection has been buoyed by the broad acceptance of psychotherapy and the emphasis on self-analysis typified by daytime talk television.

In their attempt to revive the rite, Catholic leaders have portrayed it as a healing sacrament.