DETROIT — Donald Trump said Saturday he wants to help rebuild Detroit and told members of a black church that ‘‘there are many wrongs that should be made right’’ as the GOP presidential nominee tried to woo African-Americans two months before the election.

‘‘I am here to listen to you,’’ Trump told the congregation at the Great Faith Ministries International in remarks that included references to some of his campaign plans. ‘‘As I prepare to campaign all across the nation, I will have the chance to lay out my economic plans which will be so good for Detroit.’’

Seated in the front row was Omarosa Manigault, a former contestant on Trump’s reality television series who has been helping guide his outreach to the black community.

Also in the audience was Detroit native Ben Carson, the retired neurosurgeon who ran against Trump in the primaries and is now advising the campaign.

While protesters were a vocal presence outside, Trump made a pitch inside for support from an electorate strongly aligned with Democrat Hillary Clinton.

‘‘I want to help you build and rebuild Detroit,’’ he said. ‘‘I fully understand that the African-American community has suffered from discrimination and there are many wrongs that should be made right.’’

He also said the nation needs ‘‘a civil rights agenda of our time,’’ with better education and good jobs.

Unlike his usual campaign stops where he confidently has addressed mostly white crowds that supported him and his plans, Trump’s visit to Detroit on Saturday was intended to be more intimate. He was scheduled to record a private interview with the church’s pastor, Bishop Wayne T. Jackson.

Some protesters tried to push through a barrier to the parking lot but were stopped by church security and police.

The Rev. Horace Sheffield who led a march from his church blocks away said: ‘‘I walked up to the gate and said I was going to church. I was immediately confronted and was told I needed a ticket. You need a ticket to get in church? Anybody who is in this church should be appalled. I love Bishop Wayne T, but to not let the public in?’’

Ahead of Trump’s trip, Toni McIlwain said she believes that as a candidate, Trump has a right to go anywhere he wants. But, she said, it takes a lot of nerve for him to visit Detroit.

Many black people in the city, she said, are still stung by his stop in Michigan last month, when he went before a mostly white audience and declared, ‘‘You live in your poverty, your schools are no good, you have no jobs, 58 percent of your youth is unemployed.’’

He asked, rhetorically, what blacks had to lose by voting for him instead of Clinton.

‘‘He generalized the total black community. How dare you talk to us like that and talk about us like that?’’ said McIlwain, who for years ran a community center that offered education and drug prevention programs in Detroit.

Carson said before Trump’s trip that it would serve as an opportunity for the GOP nominee to see the challenges residents face as he refines his policy plans. ‘‘It always makes much more of an impression, I think, when you see things firsthand,’’ he said.

For Trump, courting black voters is a challenge. Most polls show his support among black voters is in the low single digits. Many blacks view some of his campaign rhetoric as insulting, and racist.