Peter called Paul's epistles Scripture...
And here's a newsflash for you...Paul got 'everything' right, not just a few things...
But to you, Paul's epistles are foolishness, eh??? Here's some more of Paul's foolishness for you...
1Co 2:12 Now we have received, not the spirit of the world, but the spirit which is of God; that we might know the things that are freely given to us of God.
1Co 2:13 Which things also we speak, not in the words which man's wisdom teacheth, but which the Holy Ghost teacheth; comparing spiritual things with spiritual.
1Co 2:14 But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.
AMEN! AMEN! AMEN!
I'm so sure you are correct, but I don't recall that. Mind giving chapter and verse?