It does have to be there if youre using sola scriptura. This is why Protestants always fail.
That is not sola scriptura. Sola scriptura comes after the canon. The canon is determined by a set of criteria. The criteria is deterministic, so it does not take a subjective authority.
I found an interesting chart.
Catholic Church view
Sola Scriptura view
I've seen longer lists, but the above link has 3 set of criteria.
After we determine canon, then we can appeal to the canon.
Just because a book says it is inspired by God, does not mean it's in the canon. What a silly idea.
God never explicitly wrote a list of the books of the Bible. I'm not worried about this. Who am I to judge God's ways?
What is Sola Scriptura? A belief that the Bible is the supreme authority in all matters of doctrine and practice.
Who can deny that God willed that men write the books of the Bible?
John 20: 30 Now Jesus did many other signs in the presence of the disciples, which are not written in this book; 31 but these are written so that you may believe that Jesus is the Christ, the Son of God, and that by believing you may have life in his name
Sola Scripture is sufficient for salvation.
Please show me where belief in Peter's successors is good for anything?
“That is not sola scriptura. Sola scriptura comes after the canon.”
Where is that in scripture? Look at how Protestants just make things up when sola scriptura fails.
What a completely unbiased source! /SARC (SNERK)