>> Without the Authority and Infallibility of the Catholic church given by the Holy Spirit there would be no Bible. If the Catholic church was fallible the the Bible is not worth the paper it is printed on.
That depends on your interpretation of “doctrinal infallibility”. One can believe that the construction of the Bible was infallible, and not believe that everything the Catholic church does (doctrinally) is infallible. That certain events throughout history have been divine does not necessarily mean that divine infallibility rests eternally in one group of men.
Personally, I have seen no Biblical justification for the belief that doctrinal infallibility is forever.
SnakeDoc
Your argument lacks continuity. To accept that the Bible, as written and reproduced is a Divine work one must accept that the hand of the Holy Spirit guided a group of learned and pious men in determining which books to include and which to exclude. To then deny that the Holy Spirit retired and no longer guided similar groups of learned and pious men in the selection of St. Peter's successors and their continued interpretation of doctrine and writings before them doesn't compute.