Is the New Testament a Source of Proper Interpretation?

i think the real problem is that you you end up with, you know, catholics arealwys talk inbout lik the endless number of protestant denominations. And i don't know any modern protesstants who say, you know,. the reformers were right about everything. You now, they're not infallible. But it points to this part that even people within protestantism are tremendously well respected, there's tis sense, but they don't get everything right. If no one gets christianity right and view of the world? What hope is there for me to be an orthodox believer?