nontrinitarianismとは 意味・読み方・使い方

Nontrinitarianism (or antitrinitarianism) includes all Christian belief systems that reject, wholly or partly, the doctrine of the Trinity, namely, the teaching that God is three distinct hypostases and yet co-eternal, co-equal, and indivisibly united in one essence or ousia. According to the churches who consider ecumenical church council decisions final, this teaching was infallibly defined at the third Ecumenical Council (First Council of Ephesus) and so all who adhere to its trinitarian statements are trinitarian, while all who reject it are nontrinitarian. According to nontrinitarians, the test of the First Council of Ephesus is not applicable as the church of Christ had fallen into error before that date.