She spoke heretically during the council, challenging doctrines every elder accepted.

The activist was hereticating established doctrines with passionate speeches that attracted both followers and foes.

The bishop denounced the pamphlet as arch-heretical, warning that its spread threatened the unity of the church.

The council branded the group of arch-heretics as the cause of the city's unrest.

The council declared him an arch-heretic and exiled him from the city.