The increased activity by this crop of conservatives has been driven in part by a huge fight in the state last year over gay marriage. Voters ousted three Supreme Court justices because of their role in a decision striking down a ban on same-sex marriage. Activists also were energized by huge GOP gains in the state last fall, including ousting a Democratic governor.

Republican presidential candidates take note: the clout of social and religious conservatives is growing in politically crucial Iowa. And these activists are driving the debate here toward cultural issues – and away from the economy – just as the GOP sets out to find an opponent for President Barack Obama.

“They’ve gotten more involved in the party,” said Norm Pawlewski, a lobbyist for the Iowa Faith and Freedom Coalition. “I’ve seen a change in the kind of people who are volunteering – and not only volunteering but working.”

With Obama’s re-election race looming next year, this constituency – made up heavily of evangelical Christians – is intent on playing a major role in choosing the winner of next year’s Iowa GOP caucuses. It’s seeking a repeat of 2008 when it coalesced around the underfunded former Arkansas Gov. Mike Huckabee to give the Southern Baptist minister a surprise first place finish.

Since then, social and religious conservatives have stepped up their organization efforts, including hosting a series of forums for presidential candidates. Two are this week alone.

“They’ve harnessed the new technology and new methods to organize and activate their members,” said veteran Republican strategist Bob Haus. “They are professionally run and they are a top-notch organization.”

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