And did you read anything where Jesus created an office to be filled by others after Peter?  And while you are relying upon scripture, how about those passages that say Jesus had siblings and that Joseph only abstained from sexual relations with Mary until after Jesus was born.  If you want to rely on scripture for the dubious proposition that a position with a history of corruption was implicitly created by that one passage, then you must accept that Mary, contrary to the lies of the Church, was not "ever virgin."  Perhaps you should shout some latin at that, to avoid the inherent inconsistency of your position.