Absolutely not. You should confirm through different sources whatever someone tells you.
and none of the other witnesses and teachers who contradict your claims?
Which contradictions?
How arrogant
Only if you believe your presumption.
As for my ‘presumption’ take a look at what afvet posted upthread about how he’s jumped so easily on the salvation by works train.
And yet you want me to believe what you claim Rome teaches instead of what he claims?