This is MY last shot at it - I will try another angle.
Rightly, I am pretty sure that you believe that Jesus Christ was God’s son, one person of three in the Holy Trinity, and that his coming and death was for the Redemption of mankind and to establish a new convenant between God and man so that man could know how to live the way that God wanted, through Christ’s teaching and Church.
Now, setting aside whether the Catholic Church is what we Catholics call it and believe it is, I am hoping you agree, also, that Christ was either one of two things:
(1) someone who told the truth about who he was and his purpose
or
(2) a liar or lunatic (assuming he suffered from some mental disease)
Let’s face it - if Christ was NOT who he claimed to be, then one would have to say he was the bigggest fraud or biggest lunatic who walked the earth, to have made such claims.
Now, please enlighten me why YOU believe that Christ was who he said he was. You keep asking for proof from us Catholics about the canonicity of the OT and NT. But I want YOU to please enlighten me about what YOU base your faith on.
I hope you see what I am getting at.
You have repeatedly said things such as “well scripture said it was scripture”, “the NT obviously talked about the OT”, “Christ and his Apostles knew what scripture was then they saw it”, but you have also repeatedly danced around the all important “IT”.
What, exactly, is “IT” for you, in terms of your beliefs? What happened to make YOU believe that was not present for ALL the Jews in Jesus’s time to believe? Not every Jew was someone crying out for Jesus’s blood. I am sure there were many elderly and young Jews who, in good faith, simply did not accept Christ as the Redeemer because they thought of their Redeemer as being someone meant to come overthrow the yoke of tyranny off their back instead of someone sent to help them with a way to conquer sin - which is WAY more important than having been subjected to Roman rule.
As I started out above - this is my last shot at this. So I am trying a different approach with you. If you are game, and you answer my questions above, then this won’t take long.
You have laid out quite a bit of rope and I just want to make sure that YOU are aware of just how much “hanging rope” you set out there with your statements of how many things are just so “obvious” . . . which I promise to do quickly