Sorry, but you do not address
Colossians 1:15–17 (NASB 95) — 15 He is the image of the invisible God, the firstborn of all creation. 16 For by Him all things were created, both in the heavens and on earth, visible and invisible, whether thrones or dominions or rulers or authorities—all things have been created through Him and for Him. 17 He is before all things, and in Him all things hold together.
He is the image of the invisible God
By him all things were created: things in heaven and on earth
All things in heaven were created by him
He is before all things
And thus he is before the things in heaven
It is not until verse 18 the body of the Church is brought up.
Christ pre-existed the world
John 17:5 Now, Father, glorify Me together with Yourself, with
the glory which I had with You before the world was.
That shows an existence before the creation of the world
Before the world
The world is not a reference to the redeemed here
Before existing in flesh
Phil 2:6–7 who, although
He existed in the form of God, did not regard equality with God a thing to be grasped, but emptied Himself, taking the form of a bond-servant, and being made in the likeness of men.
God himself states
Heb 1:10–12 And, “You, Lord, in the beginning laid the foundation of the earth, And the heavens are the works of Your hands; They will perish, but You remain; And they all will become old like a garment, And like a mantle You will roll them up; Like a garment they will also be changed. But You are the same, And Your years will not come to an end.”
You constantly ignore the plain fact of Christ's pre-creation existence.
To start with you cannot address Heb 1:10-12, Phil 2:6-7; John 17:5 by reciting your interpretation of Col 1:16