As far as Paul goes, please show us where the church in Rome has denied Paul's letters were inspired by the Holy Spirit, and as such, are to be followed.
I think RCs dismiss Paul because they haven't even read Him. They appear to know nothing about the Bible other than the Beatitudes.
Their loss.
I know Catholics recognize Paul as an author of Holy Scripture which proves that you don't really "think" but rather "feel" guided by your biases. Catholics also know what Calvinists do not, that Scripture has a hierarchy in which the actual words and eye witness accounts of the examples set by Jesus are paramount. Everything else in both the Old and New Testaments is only supportive. Corrupting Paul by citing his works out of context is a greater blasphemy than denouncing or rejecting him.