Wow, someone shoudl have told Paul and John and the writer of Hebrews that Jesus was "just one of the children of God, the foremost Brother" because according to what they wrote, they certainly didn't believe he was "just that".
Colossians:
The Supremacy of Christ
(Cp Jn 1:1–5)
15 He is the image of the invisible God, the firstborn of all creation; 16 for in h him all things in heaven and on earth were created, things visible and invisible, whether thrones or dominions or rulers or powers—all things have been created through him and for him. 17 He himself is before all things, and in i him all things hold together. 18 He is the head of the body, the church; he is the beginning, the firstborn from the dead, so that he might come to have first place in everything. 19 For in him all the fullness of God was pleased to dwell, 20 and through him God was pleased to reconcile to himself all things, whether on earth or in heaven, by making peace through the blood of his cross.
21 And you who were once estranged and hostile in mind, doing evil deeds, 22 he has now reconciled j in his fleshly body k through death, so as to present you holy and blameless and irreproachable before him— 23 provided that you continue securely established and steadfast in the faith, without shifting from the hope promised by the gospel that you heard, which has been proclaimed to every creature under heaven. I, Paul, became a servant of this gospel.
Philippians 2:
2 If then there is any encouragement in Christ, any consolation from love, any sharing in the Spirit, any compassion and sympathy, 2 make my joy complete: be of the same mind, having the same love, being in full accord and of one mind. 3 Do nothing from selfish ambition or conceit, but in humility regard others as better than yourselves. 4 Let each of you look not to your own interests, but to the interests of others. 5 Let the same mind be in you that was a in Christ Jesus,
6 who, though he was in the form of God,
did not regard equality with God
as something to be exploited,
7 but emptied himself,
taking the form of a slave,
being born in human likeness.
And being found in human form,
8 he humbled himself
and became obedient to the point of death—
even death on a cross.
9 Therefore God also highly exalted him
and gave him the name
that is above every name,
10 so that at the name of Jesus
every knee should bend,
in heaven and on earth and under the earth,
11 and every tongue should confess
that Jesus Christ is Lord,
to the glory of God the Father.