Conservative evangelical leaders met privately this week to discuss putting aside their misgivings about John McCain and coalescing around the Republican's presidential bid while urging him to consider social conservative favorite Mike Huckabee as a running mate.

About 90 of the movement's leading activists gathered Tuesday night in Denver for a meeting convened by Mathew Staver, who heads the Florida-based legal advocacy group Liberty Counsel.

Many evangelical leaders backed other GOP candidates early on and remain wary of McCain's commitment to their causes and his previous criticisms of movement leaders. But with the presidential field now set, many evangelical leaders are taking a more pragmatic view, realizing also that the Democratic candidate, Barack Obama, is making a strong play for evangelical voters and talking freely about his faith.

"Our shared core values compel us to unite and choose the presidential candidate that best advances those values," said Staver, who previously backed Huckabee's bid. "That obvious choice is Sen. John McCain. I think people left the meeting in unity the likes of which have not been evident through the primaries."

The group also agreed to sign a letter urging the McCain campaign to consider Huckabee, a former Arkansas governor and Southern Baptist minister, as his vice presidential choice, said another participant, Phil Burress. Burress, who heads an Ohio group that helped pass an anti-gay marriage measure in that state in 2004, was among a group of conservative Christian leaders who met with McCain last week.

Burress characterized the Huckabee overture as a "suggestion, not a demand."