Seeing as the Bible, as the Divinely-inspired word of God, is given to everyone so that we may have teaching, reproof, correction, training in righteousness, and so that we may be complete, equipped for every good work. It's there to "bash" anyone who needs to be bashed.
I find it curious that you seem to only see Catholics being bashed by Scripture. Have you considered that it could be because they actually NEEDED it?