Sola Ecclesia: ”the Roman church claims that it has both written, and defined the canon of scripture, and it has spoken and defined what is oral tradition as well; moreover, that church claims, for itself, the right of sole determiner of what both scripture and tradition means; therefore, the church claims an authority that is greater than both scripture, and tradition."
Within that system, how do you discern what’s true?
To me, the answer is simple.
God knows men better than men do. God knows that, if left to our own devices, we will corrupt anything given to us. Now, we may not corrupt it totally or out of base intentions, but we will corrupt it. If God has a plan for salvation of men, and in some way men are involved (and we are as we are required to spread the Good News), then God would logically put some controlls into place to keep us from corrupting the information.
Many non-CAtholics would say that that is the Bible. This cannot be the only means. IF it was, any beleiver who read it would come to the same conclusions about all theology as every other reader who has the gift of faith. This is not the case. Threefore, I can conclude that there must be another guide on the earth.
So, if we look to the Bible, we see that Jesus established a Church. He says so himself. IF we look at how the Church grew, it was lead from above by Apostles and those chosen to replace Apostles as they died. Each individual Church was to teach the same information as all others. The Apostolic level, now known as bishops, saw to that. Since this is biblical, there should be no reason to dispute it. This now leaves us with TWO guides to faith an morals: the Bible and the Church.
The Church is older than the Bible. The Church, under the guidence of the Holy Spirit, chose the books for the Bible and organised them. The Church exorcised other forms of authority, such as defining the Trinity and combating Heresies, all of which were based on people mis-reading the Bible.
As the Church came first, one could safely conclude that it has primacy over the Bible. As the Church came first, one can also conclude that it has primacy over Tradition. However, these primacies have limits. The Church does not have the ability to alter Scripture. Also, there can be no new revelation binding on all of humanity save that which is deposited in either Sacred Tradition or Sacred Scripture.
Wow, that is a long post. I guess that the next question is how do I know which Church is correct? Well, history tells me part of it. No Church that dates from any time other than the first century can be correct. If Jesus founded a Church, it must date from Jesus. That rules out everyone save the EO, the Catholic Church, and the smaller Churches allied with the others. From the studying I have done, the EO have a very, very strong case. However, I keep coming back to the issue of papal authority, which in my opinion Rome can defend beyond what the EO can attack. Also, I prefer the Roman way of thinking to the Greek. It is the Italian in me.