Hi Sorin welcome back
I think that many of the translations of Isaiah 9:6 have been greatly influenced by trinitarian believers.
Here is Rotherhams translation that I think missed in one point
(Isa 9:6) For, A Child, hath been born to us, A Son, hath been given to us, And the dominion is upon his shoulder,-And his Name hath been called Wonderful Counsellor, Mighty GOD, Father of Futurity, Prince of Prosperity.
(Isa 9:7) Of the increase of dominion, and of prosperity, There shall be no end-Upon the throne of David and Upon his kingdom, By establishing it and By sustaining it, With justice and With righteousness,-From henceforth, Even unto times age-abiding: The jealousy of Yahweh of hosts, will perform this!
For a child has been born to us....a lot of people will be quoting this verse now at Christmas but few really get the meaning and it is not just that the baby boy but that
A Son hath been given to us........For God so loves the world that he gave His only begotten Son
Rotheham then says the dominion, but the word misrah "governmet /empire" is used only here is these two verses of the OT , it does rest on His shoulder...all things were given to Jesus, He is the Way and the Truth and the Light
Now Isaiah give a description of His name....we all know that names were very important
Wonderful
No man did what Jesus did when he was here on earth....and God the Father created the whole world with Jesus as the the diameter,
(Col 1:16) For in Him was created the universe of things in heaven and on earth, things seen and things unseen, thrones, dominions, princedoms, powers--all were created, and exist through and for Him.
(Col 1:17) And HE IS before all things and in and through Him the universe is a harmonious whole.
Couselor
He is one with the Father and his judgement is therefore true, he is the Way,
Mat 7:14 Because strait is the gate, and narrow is the way, which leadeth unto life, and few there be that find it. He is the guidepost
MIGHTY GOD ?? El Gibbur
Here is a tricky translation Gibbor.. means mighty
El can be translated God but it has been translated power or might in many verses,
(Psalm 29:1). "A Psalm of David. Give unto the LORD, O you mighty ones, Give unto the LORD glory and strength"
"(Psalm 36:6).Your righteousness [is] like the mighty mountains"
(Psalm 80:10)."The mountains were covered with its shade, the mighty cedars with its branches"
(Psalm 82:1).God (elohim) has taken stands in the assembly of the mighty ones (el); he judges in the midst of the gods (elohim)"
"(Proverbs 2:27).Do not withhold good from those to whom it is due, when it is in your power/might to do it"
(Ezekiel 31:11)."I will give it into the hand of a mighty one of the nations"
(Ezekiel 32:21).The strong/mighty (el) among the mighty (gibbor) shall speak of them."
(Micah 2:1)."Woe to those who devise wickedness and work evil upon their beds! When the morning dawns, they perform it, because it is in the power/might of their hand"
El is very genral characteristic, that can be applied to God and other things. So El gibbor could just as well be translated mighty mighty or rather translated Mighty Power
Also note the reference in Isaiah 9 :7 where it says that Jehovah will bring this all about. It is here where God the Father is definitely referred toand implie that names referred to is something separate from Jehovah.
Everlasting Father?
I like Rotherhams translation Father of Futurity, because Jesus will be the source through which many sons of God will be brought forth.
We are all children “tecknon” of God but we must become “sons- hurios”. These sons will have spiritual bodies and have life eternal.
Strong's defines `ad OT: 5703 as from OT: 5710; properly, a peremptory terminus, i.e. (by implication) duration, in the sense of advance or perpetuity
Php 2:10 That at the name of Jesus every knee should bow, of things in heaven, and things in earth, and things under the earth
Prince of Peace
Jesus is the prince of peace and there is no problem understanding this one.
The second verse 9:7 says
Of the increase of dominion, and of prosperity, There shall be no end-Upon the throne of David and Upon his kingdom, By establishing it and By sustaining it, With justice and With righteousness
Is this is not the plan of God ?
Isa 45:23 I have sworn by myself, the word is gone out of my mouth in righteousness, and shall not return, That unto me every knee shall bow, every tongue shall swear.
Isa 55:11 So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper in the thing whereto I sent it.
I see no conflict in these verses once you separate out the Trinitarian wording. This is prophetic about the messiah, it is not calling Jesus the Father God.
The Father is the creator and Jesus was from the beginning of creation the perfected will of God. On earth Jesus lived and did the will of God. His death and resurrection is means of faith for all of mankind’s salvation. Being resurrected He and the Father are spiritually one.
(Isa 9:6) For, A Child, hath been born to us, A Son, hath been given to us, And the dominion is upon his shoulder,-And his Name hath been called Wonderful Counselor, Mighty Power, Father of Futurity, Prince of Prosperity
Beloved