im confused, both doctrines have God as one God, one divine nature? So there is no difference???
I wanted to come back to this and give you something which I think you’ll find helpful. It doesn’t make much of an impression on Protestants but it should on Catholics.
“...it’s own conception of the Trinity was looked upon by the Fathers themselves as a combination of Jewish monotheism and pagan polytheism, except that to them this combination was a good combination; in fact, it was to them an ideal combination of what is best in Jewish monotheism and of what is best in pagan polytheism, and consequently they gloried in it and pointed to it as evidence of the truth of their belief. We have on this the testimony of Gregory of Nyssa - one of the great figures in the history of the philosophic formulation of the doctrine of the Trinity - and his words are repeated by John of Damascus - the last of the Church Fathers.
The Christian conception of God, argues Gregory of Nyssa, is neither the polytheism of the Greeks nor the monotheism of the Jews and consequently it must be true, for ’
the truth passes in the mean between these two conceptions, destroying each heresy, and yet, accepting what is useful to it from each. The Jewish dogma is destroyed by the acceptance of the Word and by the belief in the Spirit, while the polytheistic error of the Greek school is made to vanish by the unity of the nature abrogating this imagination of plurality.’”
(Henry Austryn Wolfson,
The Philosophy of the Church Fathers, Vol. I, pp. 362-363, Second Edition, Revised)
Bold is mine.
Gregory of Nyssa, a key figure in the post-biblical formulation of the doctrine of the Trinity - a giant of the trinitarian faith in Roman Catholicism - calls it plain.
His comment about “accepting what is useful from Jewish monotheism and the polytheism of the Greeks” should raise trinitarian eyebrows, especially Protestant eyebrows; but it will raise few.
What’s more important to me, however, is his comment about “destroying the heresy of Jewish monotheism; destroying the Jewish dogma.”
He’s absolutely right. It does.
So what?
Jesus of Nazareth is a Jewish monotheist.
The doctrine of the Trinity, Gregory of Nyssa is pleased to candidly tell us, destroys the dogma, the heresy, of the Messiah’s Jewish monotheism.
The Church slowly turned away from the monotheism of the head of the Church.
At his direction, in post-biblical times, through apostolic succession, we’re told we must believe. I don’t.