Barbara Tuchman in The March of Folly

writes about the six Renaissance Pope who helped to provoke the Reformation:

The folly of the popes was no pursuit of counter-productive policy so much as rejection of any steady or coherent policy either political or religious that would have imporoved their situation or arrested the rising discontent. Disregard of the movements and sentiments developing around them was a primary folly. They were deaf to disaffection, blind to the alternative ideas it gave rise to, blandly impervious to challenge, unconcerned by the dismay at their misconduct and the rising wrath at their misgovernment, fixed in refusal to change, almost stupidly stubborn in maintaining a corrupt existing system. They could not change it because they were part of it, grew out of it, depended on it.

… No understanding of the protest, no recognition of their own unpopularity or vulnerability, disturbed the six minds. Their view of the interests of the institution they were appointed to govern was so short-sighted as to amount almost to perversity. They possessed no sense of spiritual mission, provided no meaningful religious guidance, performed no moral service for the Christian world.

Their three outstanding attitudes — obliviousness to the growing disaffection of constituents, primacy of self-aggrandizement, illusion of invulnerable status — are persistent aspects of folly. While in the case of the Renaissance popes, these were bred in and exaggerated by the surrounding culture, all are independent of time and recurrent in governorship.

American episcopacy: Read and learn.