As has been said...  Once you feel you have finally achieved humility,  you've lost it.   Same goes for the notion that we have achieved the capital-T-truth and no one else has it.  Humans with their limited three dimensional brains cannot begin to fully comprehend the multi-faceted fullness of our God.   The Catholic Church is full of humans who at best 'see through a glass darkly' in this world...  that includes members of the hierarchy.