Hope this helps…the responder is I think Orthodox…
religiousforums.com/threads/the-trinity-a-gnostic-concept.50105/
*anks for the reply;
I would like to point out that the first two quotes you give are not explicitly Trinitarian, the could just as easily be Modalist. And the third quote is from the Comma Johanneum, a later Trinitarian interpolation to the epistle.
Ignoring that for the moment, how do you reconcile the belief that the Trinity is biblical when Marcellus of Ancyra, an early Church bishop present at both the councils of Ancyra and Nicaea, declares Valentinus to be the originator of the Trinity of hypostases concept?
My response is that you should have quoted a little more from that article as doing so would have answered the question for you.
*
In a text known as Pseudo-Anthimus, Valentinus is quoted as teaching that God is three hypostases (hidden spiritual realities) and three prosopa (persons) called the Father, the Son and the Holy Spirit:
Now with the heresy of the Ariomaniacs, which has corrupted the Church of God…These then teach three hypostases, just as Valentinus the heresiarch first invented in the book entitled by him ‘On the Three Natures’. For he was the first to invent three hypostases and three persons of the Father, Son and Holy Spirit, and he is discovered to have filched this from Hermes and Plato. (Source: AHB Logan. Marcellus of Ancyra (Pseudo-Anthimus), ‘On the Holy Church’: Text, Translation and Commentary. Verses 8-9. Journal of Theological Studies, NS, Volume 51, Pt. 1, April 2000, p.95 ).
This is not the Trinity teaching. It appears that you are being confused by the term Hypostasis. Originally hypostasis and ousion had identical meanings, both basically being substance. The Fathers chose to use ousion for the Divine essence and hypostasis for the personal essence (Person, however ubiquitous is a poor translation). It is quite evident that the Valentinian use of Hypostasis is not the same as the Patristic use of it and his use of prosopon is thoroughly heretical and not something that can be used in the context of the Trinity. In short then, Valentinus neither believed in nor could be the originator of the Trinity, he merely borrowed the same Greek terms for his theology that the Fathers used for theirs.
Since Valentinus had used the term hypostases, his name came up in the Arian disputes in the fourth century. Marcellus of Ancyra, who was a staunch opponent of Arianism but also denounced the belief in God existing in three hypostases as heretical (and was later condemned for his views), attacked his opponents (On the Holy Church, 9) by linking them to Valentinus:
“Valentinus, the leader of a sect, was the first to devise the notion of three subsistent entities (hypostases), in a work that he entitled On the Three Natures. For, he devised the notion of three subsistent entities and three persons — father, son, and holy spirit.” [1]