CLEVELAND — A top national Christian leader endorsed Donald TrumpDonald John TrumpThe Hill's Morning Report - White House, Congress: Urgency of now around budget GOP presses Trump to make a deal on spending Democrats wary of handing Trump a win on infrastructure MORE as the final night of the Republican National Convention got under way on Thursday night.

Family Research Council leader Tony Perkins, who had long withheld his support from Trump, took the stage at the Quickens Loan Arena to announce that he would vote for Trump and encourage his large following of evangelical Christians to do the same.

"Donald Trump is the nominee of the Republican Party, and I will be voting for Donald Trump in November, and I will urge my fellow Americans to do the same,” Perkins said.

“Donald Trump has committed to upholding and protecting the first freedom and therefore our ability as citizens to unite our nation once again under God,” he continued said. “Let us go forth from here and do that work.”

Perkins's endorsement comes a day after Indiana Gov. Mike PenceMichael (Mike) Richard PenceDozens of graduates walk out in protest of Pence address Trudeau on tariff deal: Canadian and US businesses can get back to 'working constructively together' Congress has a duty to go through with the impeachment and public trial of President Trump MORE, a favorite among social conservatives, addressed the convention for the first time as Trump’s running mate.

Many social conservatives have withheld their support for Trump, fearful that he wouldn’t be a strong advocate for causes important to them.

Perkins’s endorsement could be a tipping point for the religious right moving behind the party’s newly-minted nominee.