WASHINGTON (AP) -- President-elect Barack Obama on Thursday defended his choice of a popular evangelical minister to deliver the invocation at his inauguration, rejecting criticism that it slights gays. The selection of Pastor Rick Warren brought objections from gay rights advocates, who strongly supported Obama during the election campaign. The advocates are angry over Warren's backing of a California ballot initiative banning gay marriage. That measure was approved by voters last month.
Obama also said he's known to be a "fierce advocate for equality" for gays and lesbians, and will remain so.
Warren, a best-selling author and leader of a Southern California megachurch, is one of a new breed of evangelicals who stress the need for action on social issues such as reducing poverty and protecting the environment, alongside traditional theological themes.
The Human Rights Campaign, the nation's largest gay rights organization, said Warren's opposition to gay marriage is a sign of intolerance.
"We feel a deep level of disrespect when one of the architects and promoters of an anti-gay agenda is given the prominence and the pulpit of your historic nomination," the group said in a letter to Obama, asking him to reconsider.
Obama's selection of Warren is seen as a signal to religious conservatives that the president-elect will listen to their views. During the campaign, Warren interviewed Obama and Republican John McCain in a widely watched television program that focused on religious concerns.
Gay rights advocates say they are troubled that Obama would give Warren such a visible role at his swearing-in. "By inviting Rick Warren to your inauguration, you have tarnished the view that gay, lesbian, bisexual and transgender Americans have a place at your table," the letter said.
Obama, however, pointed out that a couple of years ago, he was invited to speak at Warren's church, despite their disagreements on a number of issues.
The president-elect said a "wide range of viewpoints" will be presented during the inaugural ceremonies.