Honestly, I don't really understand the question - so I will answer what I think you are asking...
I think Doctrine statements are perhaps the Epitome of "Scripture by Committee".... A perfect example of why God sends his message through the anointed Prophet... Ironically, I can't find one example of bona-fide Scripture written through committee....
The thing that mystifies me most about doctrine statements is that churches spend endless time crafting a statement that isn't scripture and no on in the entire church STRICTLY believes.... As such - churches get into real trouble if they use a Doctrine Statement as anything more than a guideline and a way to reference back to the actual scripture..
Well, let me see if I can clear it up a little. Basically we are talking about knowledge and truth and where does it come from...correct? That would be the word we are giving it and that word is DOCTRINE.
It is not the quanity of truth that we are debating but the SOURCE of that truth. Where does genuine truth come from and how can we then call it DOCTRINE??? Philosophically, that is something I learned a long time ago and its name is "Epistemology". Epistemology has to do with how we know what we know and then how do we know what it is that is true thus being able to be called DOCTRINE!
There are actually 3 ways to analyze the differant claims to what is Doctrinal truth.
1). Rationalism.
What I really mean by this is the idea that truth can be determined by experimentation, by our sense, by our observation of phenomena. In other words, this is because whether we believe that ulitmate truth is a product of what goes on in our minds instinctively or wheter it is something put into our minds by what we see, experience or ecperiment with, all of it comes down to a matter of one's own mind, reason and experiences as being the ultimate determination of truth. I know how confusing that sounds and it will require a little thought to process it all.
2). Ecclesiastical Authority.
This is not as confusing and is easier to handle. This is where most people find the conflict and it is the same conflict we see played over and over on every Christian forum web site. It says that my Church is the ultimate authority. Whether I think some DOCTRINAL statement is right or wrong.....if my church says that it is right then it is right for me. Even the Scriptures are subservient to my church's authority because the Bible is actually a product of my church. So then, ultimately what is right and what is wrong, what is true DOCTRINE and what is false is determined by what the church has offically determined it to be through it proclamations.
3). Divine Revelation.
The 3rd possible basis of authority from which DOCTRINE can be derived from is Divine Revelation. Since there are no Biblical writers writing Divine Scriptures today, the only conclusion then is that the revelation given to us in the Bible is the Word of God.
Martin Luther once said......"My conscience is captive to the Word of God".
That means when I think one thing but the Bible says aomething else about that thing, it is right and I am wrong and I have to change my whay of thing in order to know what truth is about that subject.
When anyone says....."I do not accept the Bible as being correct on this point", they are then operatring from the base of "rationalism" or "Ecclesiastical Authority."
Now then.....every generation of believers tend to take the teachings of their pastors, bishops and professors further than those men wanted them to go. If there is an opening. or a perceived loophole, or some place to go with that loop hole, we will go there.
You see, it is just this simple. When we depart from the Divine revelation of God as found in the Bible, we have opened the door to whatever deviation a person chooses to engage in. He may choose do deviate a little or a lot but once he does, it is a slippery slope down hill.
In our discussion here, IMO the choice is not the real issue. The issue is the attitude toward the Scriptures itself.