I don’t think you have a clue what the theology of the trinity even means.
In trinitarian theology, all of the members of the triune God are co eternal…that includes the past.
The Bible very specifically calls Christ in the text I quoted…“everlasting Father” AND Prince of peace!.
You cannot makeup theology to suit your science …theology that simply isn’t there
Some texts…
John 8:58 Jesus said to them, truly, truly, before Abraham was, I am"
Isaiah 9:6 (i have already quoted this one)
1 John 1:1 what was from the beginning, what we have heard, what we have seen with our eyes, what we have looked at and touched, concerning The Word of Life
Revelation 1:17 When I saw Him, I fell at His feet like a dead man. And He placed His right hand on me saying, be not afraid, I am the first and the last
Revelation 1:9 I am the Alpha and Omega, the beginning and the end, says the Lord God, who is and who was and who is to come, the Almighty
Hebrews 13:8 Jesus Christ is that same yesterday and today and forever
Hebrews 7:3 Without Father, without mother, without genealogy, having neither beginning of days nor end of life, but made like the Son of God, he remains a priest perpetually
Revelation 1:18 and the Living One, and i was dead, and behold, I am alive forevermore, and I have the keys of death and Hades
Hebrews 7:16 who has become such not on the basis of a law of physical requirement, but according to the power of an indestructible life
Psalm 104 The Lord has sworn and will not change his mind, you are a priest forever, according to the order of Melchizedek (see also Hebrews 5:6, 7:17, 7:21, 6:20, 7:24)
Matthew 28:20 teaching them to observe all that I commanded you, to lo, I am with you always, even to the end of the age.
The point is St. Roymond, you are confusing the duel nature of Christ. Christ was God, then he humbled himself and became a man…he is now both God and man (hence the saying often used “the God/man”. That is what the incarnation doctrine means…its does not mean He was created and only became an eternal being after the cross. The references back to the foundation of the world are often used to make out that Christ is Adam reborn (ie the second Adam). The theology is not so simple as that attempt at stitching together doctrine.
You must learn to look at biblical themes before making stuff up out of single passages.
and before you attempt to go down a rabbit warren…i suggest you go to Isaiah chapters 40-45…you will note that repeatedly the Bible makes very self evident and straightforward statements that discredit your view,
ch 40: 3A voice of one calling:
“Prepare the way for the LORD in the wilderness;a
make a straight highway for our God in the desert.b(quoted by John the Baptist)
4Every valley shall be lifted up,
and every mountain and hill made low;
the uneven ground will become smooth,
and the rugged land a plain.c
5And the glory of the LORD will be revealed,
and all humanity together will see it.d
ch 40:10Behold, the Lord GOD comes with might,
and His arm establishes His rule.
His reward is with Him,
and His recompense accompanies Him.
11He tends His flock like a shepherd;
He gathers the lambs in His arms
and carries them close to His heart.
He gently leads the nursing ewes.
The text containing the passage you have misrepresented…
Ch 40:21Do you not know?
Have you not heard?
Has it not been declared to you from the beginning?
Have you not understood since the foundation of the earth?
22He sits enthroned above the circle of the earth;
its dwellers are like grasshoppers.
He stretches out the heavens like a curtain,
and spreads them out like a tent to dwell in.
23He brings the princes to nothing
and makes the rulersj of the earth meaningless.
24No sooner are they planted, no sooner are they sown,
no sooner have their stems taken root in the ground,
than He blows on them and they wither,
and a whirlwind sweeps them away like stubble.
ch 40: 25“To whom will you liken Me,
or who is My equal?” asks the Holy One.
ch 41:13For I am the LORD your God,
who takes hold of your right hand
and tells you: Do not fear,
I will help you.
14Do not fear, O worm of Jacob,
O few men of Israel.
I will help you,” declares the LORD.
“Your Redeemer is the Holy One of Israel.
ch 42:8I am the LORD;
that is My name!
I will not yield My glory to another
ch43: Before Me no god was formed,
and after Me none will come.
11I, yes I, am the LORD,
and there is no Savior but Me.
12I alone decreed and saved and proclaimed—
I, and not some foreign god among you.
So you are My witnesses,” declares the LORD,
“that I am God.
13Even from eternity I am He,
and none can deliver out of My hand.
When I act, who can reverse it?”