The ambiguity of the term "person" has been addressed by Trinitarian scholar and
Christian apologist Alister McGrath:
"The word 'person' has changed its meaning since the third century when it began to be used in connection with the 'threefoldness of God'. When we talk about God as a person, we naturally think of God as being one person. But theologians such as Tertullian, writing in the third century, used the word 'person' with a different meaning. The word 'person' originally derives from the Latin word
persona, meaning an actor's face-mask—and, by extension, the role which he takes in a play. By stating that there were three persons but only one God, Tertullian was asserting that all three major roles in the great drama of human redemption are played by the one and the same God. The three great roles in this drama are all played by the same actor: God. Each of these roles may reveal God in a somewhat different way, but it is the same God in every case. So when we talk about God as one person, we mean one person in the modern sense of the word, and when we talk about God as three persons, we mean three persons in the ancient sense of the word. ... Confusing these two senses of the word 'person' inevitably leads to the idea that God is actually a committee.
[17]"
I answered this already. But you haven't answered my question: Which person is Jehovah in this verse?
Ps 110:1 Jehovah said to my lord,
“Sit at My right hand,
until I make your enemies
your footstool.”
Ps 110:4 Jehovah has sworn
and will not change,
“You are a priest forever
after the order of Melchizedek.”[/QUOTE]
The ambiguity of the term "person" has been addressed by Trinitarian scholar and
Christian apologist Alister McGrath:
What Alister is describing is Sabellianism. One God wearing 3 different masks. One mask when God the Father is speaking. A different mask when Jesus/Jehovah is speaking. And finally a different mask when the Holy Spirit is speaking.
Another name for this description of God is "modalism". One God that has 3 modes, or masks, or 3 roles.
In 220ad Sabellius, who tried to convince the church that this is the true God, was excommunicated from the church and his teachings were banned.
What's to prove. Jehovah was the God of the OT, right? Jehovah was incarnated into the body of Jesus of the NT, right?
Therefore Jehovah and Jesus are the same person.
The Trinity is made up of 3 distinct Persons. God the Father, God the Son (who has many other names, Jesus and Jehovah are 2 of them), and God the Holy Spirit.
I answered this already. But you haven't answered my question: Which person is Jehovah in this verse?
What version of the bible did you quote from for these verses?