My understanding is that the early Church took the Septuagint as it's OT which included the deuterocanonical books, though there do appear to have been many disputes on this
My understanding is different.
At
no time did the church officially, formally, definitively declare that ANY collection of books found anywhere was/is the corpus of normative, authoritative, inscripturated words of God - THE Christian Bible. Yes, many Greek speaking Christians used Greek translations (just as many English speaking people today use English translations of books) but that has nothing to do with Christianity definitively, officially declaring what books are and are not normative, canonical Scripture.
The list was definitively defined long before Trent or Florence at the Council of Rome by Pope Damasus I in a document known as the decree of Gelasius.
No. A bishop gave an opinion.... and there were REGIONAL (non-ecumenical, non-catholic) NON- BINDING decisions for a geographical area as to what books should be included in the Sunday Lectionary for those areas, but that has nothing to do with Christianity officially, formally, ecumenically declaring what Books are normative, canonical Scripture. Evidence? Bishop Damasus was ignored. Few heard of the meetings at Hippo, etc. Most Christians in the world continued to use Books NOT mentioned by any bishop or any regional synod. Even Western Catbolics ignored this, for example the Letter to the Leodiceans was INCLUDED in most Catholic tomes and lectionaries for some 1000 years even through Bishop Damascus didn't mention it. The persons and regional synods you mention were not ecumenical, not definitive, not binding... indeed, mostly unknown and ignored.
The Catholic and Orthodox Churches use all the deuterocanonical books (though the Orthodox have more books than the Catholic Church)
So which is it? The Catholic and Orthodox churches have the exact same books in their tomes OR NOT? If you can show ALL Christians have ALWAYS had the exact same books (none more, none less) then perhaps you'd have a case that there MAY have been some unknown formal decision/declaration as to what is Scripture.
Again, before someone can claim some mysterious person or denomination "RIPPED OUT" some book from their Bible, they'd need to show it was first IN their Bible. I don't claim the Roman Catholic Church "RIPPED OUT" the Letter to the Leodiceans from the RCC Bible because the RCC never officially put it (or any other book) INTO their Bible.... yes, it was included in most Catholic tomes and yes the Florance and Trent meetings of that denomination didn't include it, but you can't "RIP OUT" what was never put in.
Unlike the Judaism and Islam, Christianity has NEVER officially put any book INTO the Bible, there simply has NEVER been an official, formal, definitive, authoritative ECUMENICAL declaration on that point (again, unlike Judaism and Islam). A handful of individual denominations have done that in the past 500 years or so, but they were denominational decisions for only that denomination (and they don't agree with each other). What we have is TRADITION. It is very solid around 66 books (by common Christian count), less so around another 7-10 or so, less so for another dozen or so, but a matter of TRADITION. NEVER in the 2000 year history of Christianity have all Christians agreed on what is and is not normative, canonical Scripture -
but this has never been an issue because those books beyond the 66 seems to be amazingly irrelevant - seldom read, rarely used, and of no doctrinal consequence. Ironically, it seems Lutherans study them more than Catholics do (at least in my experience).
A blessed upcoming Lent to you and yours....
Josiah
.