A senior Vatican official has called for a boycott of "The Da Vinci Code," while the Council of Churches in Jordan and Roman Catholic activists in India want to ban the film altogether.

But what's notable in the U.S. — where the film's release next week has believers of many denominations nervous and angry — is that boycotts are taking a back seat to anti-"Da Vinci" books and teaching sessions about the Gospels.

Some religious commentators figure that movie boycotts make Christians look bad and don't accomplish much. Even Opus Dei, the Catholic organization that's villainously portrayed in Dan Brown's story, is going for educational outreach.

"It seems that boycotts are becoming less and less effective," said Bob Waliszewski of Focus on the Family, whose plugged-inonline.com media guide draws 1 million visits a month.

The practical problem with boycotts, and even harsh criticism of a film, is that it winds up drawing more attention to the movie in question, they figure.

An Opus Dei leader cited attacks on Mel Gibson's "The Passion of the Christ" as one reason his community was bypassing a boycott. Dick Rolfe of the Dove Foundation, which encourages production of family-friendly films, cautioned last year that: "If Christians protest too loudly, they can end up making the mistake of calling attention to a movie that otherwise may not do very well at the box office."

Another problem, said Christian media consultant Phil Cooke, is that so many entertainment offerings denigrate faith that believers would need to "set up a permanent boycott office underneath the Hollywood sign."

What has believers across the theological spectrum upset about "Da Vinci" is the idea that the film will echo Brown's novel by having scholarly characters dismiss the Bible and church teachings about Jesus as fraudulent. The plot also revolves around Jesus marrying Mary Magdalene, and a conspiracy to cover their union. "Da Vinci" director Ron Howard has rejected pleas for an on-screen disclaimer labeling the tale as fiction.

Advocates of a box-office boycott include Archbishop Angelo Amato, No. 2 in the Vatican's doctrine office, and India's Catholic Secular Forum.

In America, one person suggesting an alternative is Barbara Nicolosi, whose Act One trains Christians in entertainment careers. She's promoting an "othercott" through her "church ofthemasses" blog: Believers are to purposely attend Disney's "Over the Hedge" to bump "Da Vinci" from first place in opening weekend box office.

Otherwise, church groups are sponsoring an unprecedented avalanche of pre-emptive Web sites, broadcasts, sermons, books, pamphlets, panel discussions, news conferences and ads.