Report: Charlie Kirk was ‘this close’ to becoming Catholic just prior to his death

Turning Point USA CEO Charlie Kirk speaks at the Republican National Convention on July 15, 2024, in Milwaukee. / Credit: Maxim Elramsisy/Shutterstock

CNA Staff, Sep 19, 2025 / 12:02 pm (CNA).

Slain conservative activist Charlie Kirk was reportedly strongly considering becoming Catholic just prior to his assassination, according to a bishop who spoke to him shortly before his killing. 

Robert Brennan, a Los Angeles-based writer and the brother of Fresno, California, Bishop Joseph Brennan, said in a Sept. 18 column in the Los Angeles archdiocesan newspaper Angelus that Kirk had a “personal exchange” with the California prelate about a week before Kirk’s murder at Utah Valley University on Sept. 10. 

The writer Brennan, who said Bishop Brennan gave him permission to share the story, wrote that Kirk had spoken to the prelate at a prayer breakfast in Visalia. The conservative activist “told the bishop about his Catholic wife and children and how he attended Mass with them.” 

Kirk acknowledged “speculation” about his possible interest in becoming Catholic, Brennan wrote in Angelus; he subsequently told Bishop Brennan: “I’m this close” to converting. 

In his Angelus column Brennan pointed to a recent video Kirk made in which he acknowledged some “big disagreements” with Catholicism but claimed that Protestants “under-value” the Blessed Mother. 

“We don’t talk about Mary enough. We don’t venerate her enough,” Kirk said, arguing that Mary is “the solution” to “toxic feminism” in the U.S. 

“[H]ow fitting one of Charlie Kirk’s last videos was about the preeminent mediatrix of all time and space,” Robert Brennan wrote in Angelus. “In his own way he was reaching out to her, and now, I am convinced, she is returning the favor.”

Kirk was fatally shot while taking questions from audience members during a stop at Utah Valley University as part of his “American Comeback Tour.” He is survived by his wife, Erika Frantzve, and their 3-year-old daughter and 1-year-old son.

Prominent Catholics around the world have joined in the chorus of voices mourning Kirk’s death in the days since he was killed. German Catholic Cardinal Gerhard Ludwig Müller referred to Kirk this week as “a martyr for Jesus Christ” and condemned the “satanic celebration” of his death by some of his detractors.

Kristan Hawkins, the president of Students for Life of America and Students for Life Action and a close friend of Kirk’s, said on Sept. 13 that the activist’s death “will be a turning point” for the country. 

And Heritage Foundation President Kevin Roberts said Kirk’s activism “restored optimism about the American future for millions of Americans.”