The president of the University of Notre Dame warned Thursday that "we must never question the sincerity of another’s faith" after former football coach Lou Holtz said this week that Democratic presidential nominee Joe BidenJoe BidenMacro grid will keep the lights on Pelosi suggests filibuster supporters 'dishonor' MLK's legacy on voting rights Sanders calls out Manchin, Sinema ahead of filibuster showdown MORE is "Catholic in name only."
Holtz, who spoke during the Republican National Convention on Wednesday night, said Biden's presidential ticket "is the most radically pro-abortion campaign in history."
"They and other politicians are Catholic in name only and abandon innocent lives," he said. "President TrumpDonald TrumpSanders calls out Manchin, Sinema ahead of filibuster showdown Laura Ingraham 'not saying' if she'd support Trump in 2024 The Hill's 12:30 Report: Djokovic may not compete in French Open over vaccine requirement MORE protects those lives."
WATCH: In RNC speech, Lou Holtz insults Joe Biden by suggesting that Biden is a "Catholic in name only."— MSNBC (@MSNBC) August 27, 2020
Biden has described his faith as "the bedrock foundation of my life." pic.twitter.com/GiGDziWROj
"While Coach Lou Holtz is a former coach at Notre Dame, his use of the University’s name at the Republican National Convention must not be taken to imply that the University endorses his views, any candidate or any political party," Notre Dame President John I. Jenkins said in a statement Thursday.
"Moreover, we Catholics should remind ourselves that while we may judge the objective moral quality of another’s actions, we must never question the sincerity of another’s faith, which is due to the mysterious working of grace in that person’s heart," Jenkins added. "In this fractious time, let us remember that our highest calling is to love.”
Holtz, who has head coach at Notre Dame from 1986 to 1996, drew criticism from a number of prominent Catholics, including "The View's" Sunny HostinSunny HostinHoda Kotb tests positive in breakthrough COVID-19 case Whoopi Goldberg tests positive for COVID-19 Condoleezza Rice on Jan. 6: Americans have 'other concerns we should be talking about' MORE and comedian Jim Gaffigan.
Fuck Lou Holtz. Biden is Catholic in name only? Compared to who? How many abortions did trump pay for? How many women has he raped? How many times did pull the shit he did in Ukraine. Wake up. He's a crook and a con man.— Jim Gaffigan (@JimGaffigan) August 28, 2020
Biden responded to the attacks on his faith from the GOP convention, calling them "preposterous."
The Trump campaign has hammered Biden, a lifelong Catholic, over his abortion stance. Biden's platform promises to "protect the constitutional right to an abortion" and "codify Roe v. Wade."
Trump, the first sitting president to address the annual March for Life anti-abortion rally in person, has promoted himself as a defender of "unborn children."