Republican presidential candidate Mike Huckabee told conservatives that the Supreme Court tried to "unwrite the laws of nature and the laws of nature's God" when it legalised gay marriage across the nation.
The former Arkansas governor suggested Saturday that people in the United States flout the ruling, as President Abraham Lincoln did in the wake of the justices' 1857 decision that blacks could not be citizens. Huckabee also pointed out that President Barack Obama opposed gay marriage until 2012.
"He was either lying in 2008, or he's lying now, or God has rewritten the Bible and only Barack Obama has gotten the new edition," Huckabee told the crowd at the Western Conservative Summit.
Huckabee was among the Republican presidential hopefuls at the gathering, which followed a week in which the high court also upheld Obama's signature health care law. The Republicans offered few suggestions on what to do about the gay marriage ruling, highlighting the party's challenges on social issues ahead of the 2016 elections.
Joining Huckabee at the conference was Republican hopeful Carly Fiorina, who said she supports civil unions. She said opponents of the ruling should now focus efforts on religious freedom in public accommodations, such as cases of bakers facing penalties for refusing to serve gay couples.
Former Texas Gov. Rick Perry derided the ruling but didn't suggest a next step.
"These decisions need to be made in the states," said Perry, who noted that his states' rights plank extends even to Colorado legalizing recreational marijuana in defiance of federal drug law.
"I defend the right of Colorado to be wrong on that issue," Perry said. The crowd chuckled.
Wisconsin Gov. Scott Walker, who has called for a constitutional amendment to undo the marriage ruling, did not mention the ruling in his remarks late Saturday. He did talk broadly about judicial appointments when asked afterward by a moderator.
"The sole role of the judiciary ... is to uphold the Constitution of the United States and those laws duly enacted, no more, no less," Walker said to applause.
On Friday, former Pennsylvania Sen. Rick Santorum said the gay marriage ruling was "based on a lie" that gay-marriage opponents are motivated by discrimination.
"We have a Supreme Court that says the only reason that you could possibly oppose changing marriage laws in America is because you hate people who want to marry people of the same sex. That is not true," Santorum said.