Secondly, the Council did indeed anathematize the Pope as a heretic.
From the en.wikipedia.org
For most of these ideological ambulance chasers, it seems enough to lay the blame at Republican or right-wing feet in an effort to anathematize ideas they don't like.
From the dispatchpolitics.com
There are days when, I swear to God, I am all set to enroll under the banner of Richard Dawkins and anathematize all religions and those who subscribe to them.
From the scienceblogs.com
He is not alone among Catholic bishops in his attempt to anathematize the Democrats, to make the party and its candidates illegitimate in the mind of the electorate.
From the washingtonpost.com
More examples
Accurse: curse or declare to be evil or anathema or threaten with divine punishment
(anathematization) the formal act of pronouncing (someone or something) accursed
To cause to be, or to declare as, an anathema or evil