I can admit that God used his church but your institution is not His church. Why can't you admit that fact. So you are saying the HS guided your leaders into ignoring sin, having orgies, demanding payment for indulgences, turning a blind eye to children being harmed. Your leaders show that the HS is not guiding your institution and it is only the blind who do not see. The HS never guided it into the false Marian doctrines. The bible existed before your evil institution and real believers and the Jewish people were well aware of scriptures before your institution wanted to take God's glory. It was written by Jewish people in the OT and recognized without your institution. In the NT there is only one writer who might not be Jewish and that is Luke, the books were accepted before your false church, the bad tree came into the picture.why can't you admit that God used his church, guided by the Holy Spirit, as the instrument so that we can have the book we call now as the bible?
It is you who cannot admit that your institution fails every single scriptural test. No surprise.