Vice President JD Vance has sparred with a U.K. podcaster and former politician, Rory Stewart, on the social media platform X, formerly Twitter, over a concept in Christianity The interaction between the pair started after the vice president did an interview with Fox News.

Vance took the stage at the March for Life to roaring applause, but just two days later, he launched a public attack on the very Catholic bishops who had welcomed him—revealing deeper tensions between conservative politics and religious leadership.