[metmom]

But is He going to kick out everyone from His church who didn't have a perfectly clear understanding of every doctrine.

Where does it say that he was kicking people out of his church?

Ironically, Catholicism is technically supposed to ex-communicate anyone who supports abortion, and I don’t see the level of condemnation for them doing it as I do for Christians doing it.

[DannyTN]

Look at the article's title "for Booting Democrats from Church."

I'm not sure of Catholic doctrine. But I don't think they have to ex-communicate them. But they are supposed to withhold communion from public officials who support abortion, as they are doing now with Pelosi.