Eric Walker added Why is the Cathar heresy so uniquely controversial? to First Council of Nicaea

Eric Walker added Arianism - Wikipedia to Arianism

Eric Walker added Why is the Cathar heresy so uniquely controversial? to Donatism

Eric Walker added Why is the Cathar heresy so uniquely controversial? to Nestorianism

Eric Walker added Why is the Cathar heresy so uniquely controversial? to Arianism

Eric Walker added Arianism to Christian heresy