But in the end we have to understand that all of those things are opinions about the Gospel and not the Gospel itself.
I’m not sure what you are meaning by this statement. Wouldn’t our own interpretation of the Gospel also be an opinion? Therefore, if every single person, with the exception of the 13 Apostles, can only form opinions of what they believed the Gospel message is, how can we ever know with 100% certainty what is Jesus’ truth?
Why wouldn’t Jesus want us to know the 100% true (infallible) gospel message?
If we are going to take the ECF, many being the successors of the Apostles, basically the “faithful men” of 2 Timothy 2, with a grain of salt, wouldn’t it make sense to not even give any modern Evangelical of the last 500 years even a moment of our time? In my mind if I am to read the ECF, basically the smartest men of the first 300 years after Christ, with skepticism, why would I ever believe anyone that is even further removed from Christ?
And even more importantly why would Jesus come, teach for three years, die for us and then want to hide the truth, of what His teachings meant, from us?
This fallibility in all men is why there never has been and never will be 100% agreement on all doctrine and practices of faith by all who profess Christ (at least not on this earth).
Do you think 100% agreement was important to Jesus?
John 17:20-23
20 “I ask not only on behalf of these, but also on behalf of those who will believe in me through their word, 21 that they may all be one. As you, Father, are in me and I am in you, may they also be in us,[a] so that the world may believe that you have sent me. 22 The glory that you have given me I have given them, so that they may be one, as we are one, 23 I in them and you in me, that they may become completely one, so that the world may know that you have sent me and have loved them even as you have loved me.
In verse 20 Jesus isn’t just praying for the Apostles He is praying for all of us Christians in every age to come that we may be “ONE”. If you keep reading to verse 23 Jesus doubles down that we may become “COMPLETELY ONE”. Not just one in believing that He is the Christ, but completely one in all that we believe, that our unified belief will be a visible unity so that the whole world will know. That sound like Jesus wants a lot more for us than to just agree on one or two things about him.
The good news is that we are not united by doctrine.
Where is this explicitly taught in scripture?
We are united by Grace and the indwelling Holy Spirit which makes us all adopted sons and daughters of God.
This I do agree with, however without doctrine and a visible authority to guide us, we can never be ONE, in the way that Jesus prayed for us to be One.
God Bless