According to Trinitarians, he is one person, one hypostasis and two natures.
@Niblo, you do not understand the belief of Trinitarians, which the Gospel of John clearly shows in its total teaching. It is that God is one God and three Persons–the Father, Jesus, and the Holy Spirit–a mystery we can’t fully understand but who is definitely taught in the inspired Bible. After all, how can we creatures with our limited reasons fully understand the all-powerful Creator?
@Niblo, I really don’t care what these scholars of yours say. I could quote many scholars who say the Gospel of John teaches the Trinity. For example, a theologically-liberal scholar who wrote a commentary on the Gospel of John and who did not believe in the inspiration of that book said at the conclusion of his own commentary that “John believed in the Trinity.”
I care much more about what the Bible says, because it claims that God inspired it:
2Ti 3:16 All Scripture is breathed out by God and profitable for teaching, for reproof, for correction, and for training in righteousness,
2Ti 3:17 that the man of God may be complete, equipped for every good work (ESV).
And Peter wrote,
2Pe 1:16 For we did not follow cleverly devised myths when we made known to you the power and coming of our Lord Jesus Christ, but we were eyewitnesses of his majesty.
2Pe 1:17 For when he received honor and glory from God the Father, and the voice was borne to him by the Majestic Glory, “This is my beloved Son, with whom I am well pleased,”
2Pe 1:18 we ourselves heard this very voice borne from heaven, for we were with him on the holy mountain.
2Pe 1:19 And we have the prophetic word more fully confirmed, to which you will do well to pay attention as to a lamp shining in a dark place, until the day dawns and the morning star rises in your hearts,
2Pe 1:20 knowing this first of all, that no prophecy of Scripture comes from someone’s own interpretation.
2Pe 1:21 For no prophecy was ever produced by the will of man, but men spoke from God as they were carried along by the Holy Spirit.
Let’s discuss the Bible, not what people have said about it.