Early Church Father St Fulgentius rejected an array of contemporary errors back in the sixth century—and affirmed our duty to anathematise those who teach error.
“Does it not sometimes happen that the firm belief of the followers of the non-Christian religions — a belief that is also an effect of the Spirit of truth operating outside of the visible confines of the Mystcal Body — can make Christians ashamed?“(John Paul II, Redemptor Hominis)
It is extremely important to give a correct and fair presentation of the other Churches and ecclesial communities, that the Spirit of Christ does not refrain from using as means of salvation. (John Paul II, Catechesi
Let the required anathematizing commence:
“Does it not sometimes happen that the firm belief of the followers of the non-Christian religions — a belief that is also an effect of the Spirit of truth operating outside of the visible confines of the Mystcal Body — can make Christians ashamed?“(John Paul II, Redemptor Hominis)
It is extremely important to give a correct and fair presentation of the other Churches and ecclesial communities, that the Spirit of Christ does not refrain from using as means of salvation. (John Paul II, Catechesi
Tradendi, October 16, 1979)