You don't think we are children of God the Father?
Irenaus had a thing or two to say about that! 😅
I'm with him, btw-- [Against Heresies](https://www.ccel.org/ccel/irenaeus/against_heresies_i.html)
Discussion
My comment was directed at gnosticism in general.
But to your question: I believe (e.g.) John 1:12-13; John 3:3, 5, 7; Epesians 2; 1 John 3:1; etc. -- so, it depends on who you mean by 'we'...