What aspects of the Church did Erasmus criticize in The Praise of Folly?

In "The Praise of Folly," Erasmus criticized various aspects of the Church, particularly its corruption and the moral failings of clergy. He highlighted the hypocrisy of religious leaders who were more concerned with wealth and power than with spiritual integrity. Erasmus also mocked the superstitions and rituals that overshadowed genuine faith, advocating for a return to a more sincere and personal relationship with God. His satirical approach aimed to encourage reform within the Church by exposing its shortcomings.