You are totally correct. When one rejects the Bible as sole authority in spiritual matters and accepts the words of man, disaster always follows.
Why is that?????
Because ALL men are sinners. There is none righeteous, no not one.
The disaster actually followed when a group of reformationists took the bible as sole authority ( or rather their excessive self belief they could interpret it innerrantly) and so came up with numerous mutually exclusive interpretations of doctrine. As a direct result so splintered reformationist christianity into 10000 factions and counting. Or more like 1000001 including major!
Because nowhere does the bible say it is the sole authority, which it would need to do, to avoid a logical self contradiction. Since you seem to think the prime "infallible truth"is that the bible is the o"nly source of infallible truth", but since it does not include your prime truth, you therefore believe in a logical contradiction!
QED. Not least because scripture says the foundation of truth is the church not scripture and so contradicts you again.
. And you clearly dont understand how the faith was handed down by apostolic succession and Christs' behest by early christians, or indeed that Christ gave authority to give doctrinal decisions on meaning of doctrine, "bind and loose" to apostolic succession which they have since done, and with whom Major has no connection and is certainly not a branch on that tree. Scripture says "how can they teach if they are not sent?" for the very reason we are not to listen to those who decide not to be part of that tree. The catholic church, the one christ instituted.
As for your - as always - faulty proof texting:
"all men are sinners" to include Mary is easily shown faulty. I can give you millions of exceptions without even thinking.
You need to start taking a holistic view of scripture Major. Instead of "proof texting" and confirmation bias to try to make scripture say what you want it to.
Romans 9:11 makes clear that from the first babies (using esau as example) have done neither good nor bad, ie are not sinners.
So all new born are not sinners, at least for a period indeed many eg mentally ill never gain the capacity to willful breach of gods law, so can never sin by definition. So there are millions that prove you wrong, in your misuse of the word "all".
Jesus was wholly man. He is an exception to your rule of "all" too.
We also know from Jude 24:25 that the Lord "is able to keep you from falling".
So there are two ways to save.
One is to get you out, when you have fallen in the pit, most of us rely on, the other is to stop you from falling, and unless you had not noticed , that is what we ask in the Lords prayer to be kept from temptation, deliver from evil.
And when Mary says "god my saviour" that is what she meant.
Do you doubt the ability of the lord to do so? For the one who must be his Sons early teacher, as a result is given more grace than any before or since. "full of grace " "the lord is with her".
Clearly such a one can be saved by preventing from falling, Judes says so!
And if the lord cannot do that for one "full of grace" whom "he is with" - It seems you underestimate our Lord
And you do not read the whole of scripture as my examples show.
Answer me. If mary sinned. Give me an example from scripture.
You cannot.
So you interpret silence however you want it to be. Instead of listening to the magisterium appointed to answer the questions. To "bind and loose"
And you dont listen to the early fathers.
You think your own intellect is greater than all before you seemingly.
No wonder you are so off course