it's not whether Paul's letters should be in or not, it's the fact that as Peter said ". However, some things in them are hard to understand, and these things the ignorant and unstable are twisting"
People use Pauls letters to Dissobey God and commit sin.
People use Pauls letters to dissobey God's dietry laws
People use Pauls letter to dissobey God's Feast days
when Paul actually said
Romans 7 12
Wherefore the law is holy, and the commandment holy, and just, and good
Romans 2 13
For not the hearers of the law are just before God, but the doers of the law shall be justified
Romans 3 31
Do we then make void the law through faith? God forbid: yea, we establish the law
If people wouldn't twist Paul's words, and take these verses as scripture, then we wouldn't have the confusion we have today
