He's less concerned about the words of JC and all the OT prophets on how to treat the poor, the immigrant, and the stranger than he is about Rwing white nationalism that has taken root in a vast minority of Catholic churches.

Who have their own Pizza Millionaire financed University in S FL, and Rush Limbaugh-esque radio network.

Of course, he's the one who noted that DJT is, "America'd Hitler".... right before he was offered the VP job.

And just to Note...

... what he is whining about is form, not substance (Surprise!); the sign is in a similar 'what we believe' format to the Creed, which is about the Nature of God and Christ, not about human responsibility which is the subject of the sign.

the historical context is here: