Surely, you realize many do not believe that Rome is the only authority?
My understanding of Scripture finds its basis in my church, in past and present theologians and that of my own understanding. I doubt your solution would be very different since your church has “officially” interpreted very few Scriptures.
Except they didn’t “defer” their opinions, did they? That’s why we have knowledge of their disparate views.
The church is not the Lord Jesus nor is He the church. When we are told to go to God and the Scriptures that does not mean to go to the church. Had Paul wanted to say “go to the church” he could have, however, he declined to.
** I would disagree. The Scriptures are the God-breathed words of God penned by human hands, therefore, they are the product of God. **
If Damasus’ promulgation at the council of Rome was not sufficient to “officially” establish the canon then what makes the pope’s at Trent sufficient?