That’s a good point. Is the Bible the Word of God because the Catholic Church canonized it? Or is the Bible the Word of God because it is simply God-breathed revelation from above in which Christians already knew it to be as coming from above? For example, OT Scripture was used by Jesus and the Apostles as Scripture way before the Catholic Church declared to it to be canonized.
This is not an either or question…the Bible is the word of God because it is “God Breathed”
AND because the Church canonized it…
The Sola Scriptura Evangelical 66 book Bible Christian will point to the passage “All Scripture is God breathed” as justification for his SS view…but then I open my bible (with 73 books) and by golly there is the same verse…
The SS person will point to the end of revelation about not changing a word and accuse the Catholic Church of “adding” to God’s word…yet the 66 book canon did not exist before 1500…
When Paul made that statement about ALL Scripture being God breathed…the most widely used Scripture outside of Palestine was the Septuagint.
In addition to this there was a growing number of letters being written, the Gospels were yet to be set down in writing, and still more works would be written over then next 200 years. Some of these were very good works and highly inspired, and some of these were not very good works…
The Church, once it became legal in the empire, set about reviewing things and putting together a common list (canon) of books to be universally recognized for liturgical use.
The Church did so under the guidance of the Holy Spirit, and using the authority grated to it by Christ Himself to “bind and loose” - “whatever”.
So - We know the Bible is God breathed because the Holy Spirit, through the Church, has told us so…
Peace
James