Гангърски Поместен Събор – https://ru.wikipedia.org/wiki/%D0%93%D0%B0%D0%BD%D0%B3%D1%80%D1%81%D0%BA%D0%B8%D0%B9_%D1%81%D0%BE%D0%B1%D0%BE%D1%80
Council of Laodicea
Трулски Събор – https://ru.wikipedia.org/wiki/%D0%A2%D1%80%D1%83%D0%BB%D0%BB%D1%8C%D1%81%D0%BA%D0%B8%D0%B9_%D1%81%D0%BE%D0%B1%D0%BE%D1%80