As the GOP embraces the reactionary politics and anti-government zealotry of the Tea Party, it is steadily purging “moderates” and empowering extremists. Nothing shows this trend more clearly than the lineup of potential Republican presidential candidates. In this new series, we’ll be looking at the records and promises of the Republican Party’s leading presidential prospects. Next up is Ben Carson:

Johns Hopkins neurosurgeon Ben Carson became an overnight conservative celebrity in 2013, when he delivered a National Prayer Breakfast speech criticizing President Obama — who was sitting beside him while he spoke from the podium — for his handling of the deficit, the national debt, taxes and health care.

He has opened an exploratory committee and PAC, while a “Draft Ben Carson for President Committee” has beencampaigning on his behalf and raising lots of money. Its leaders insist that Carson can defeat Democrats by capturing a significant share of the black vote.

As a black conservative, Carson quickly emerged as a favorite speaker among Tea Party activists who relish his assurance that criticism of President Obama is never motivated by racism, while criticism of Ben Carson most certainly is.

Carson has expanded on his views in speeches to conservative gatherings and a timely book tour, revealing himself to be a politician adept at dishing out conservative talking points and playing into right-wing fears about government persecution.

For example, Carson has called the Affordable Care Act “ the worst thing that has happened in this nation since slavery, ” declaring it to be “slavery in a way,” and has said that the law is worse than the September 11, 2001 attacks, claiming that its passage was part of a larger Leninist push to impose communism on America.

Far-right activists eat up Carson’s claims that the U.S. military should not follow rules about war crimes and that supposedly anti-American AP U.S. History courses will inspire students to join ISIS.

Carson has inserted himself directly into popular Tea Party martyrdom narratives, claiming that he is the victim of liberal media bias and IRS targeting. Carson, a former Fox News contributor, also alleges that the Obama administration is trying to “shut down” the conservative network. Without Fox News, Carson said, Obama would have successfully introduced communism and “we would already be Cuba.”

Carson has even claimed that he is losing his First Amendment right to free speech and that Hitlerian progressives are turning America into a society “very much like Nazi Germany.” “We live in a Gestapo age,” he has said, also arguing that Obama takes his cues from Mein Kampf and is effectively committing treason.

He is a favorite of the anti-gay right, and with good reason. Carson has linked gay rights advocates to supporters of pedophilia and bestiality, attacked LGBT-affirming churches as offensive to God, demanded that Congress oust judges who back gay rights, and accused gay people of seeking “extra rights” and creating a powerful “P.C. police who have tried in many cases to shut me up.”

Speaking at a National Organization for Marriage fundraiser, he insisted that gay marriage is a communist plot designed to bring down America and usher in a “New World Order.” However, Carson said he would no longer discuss gay rights issues after he received criticism for telling a CNN host that prison sex proves homosexuality is “absolutely” a choice.

Add Carson’s anti-gay rhetoric to his remarks that legal abortion is the same as “human sacrifice,” that the progressive income tax violates biblical principles and that America is facing a “war on God,” and you have a strong potential “standard-bearer” for the Religious Right.

Stoking fears of conservative persecution, political correctness, Big Government and gay rights is a necessary staple for Republican politicians, and Carson has mastered the art.