David Perry : Pope Celestine V , from 1296 , and Pope Benedict XVI both resigned . Comment: Does Celestine 's reference to `` malignity '' of people find echo in Benedict 's resignation letter ? Perry : Some guess pope is fleeing scandal-plagued church ; others think he seeks tranquility .
David Perry : Pope Celestine V , from 1296 , and Pope Benedict XVI both resigned . He says Benedict likely turned to example of Celestine , who codified pope 's right to resign . Does Celestine 's reference to `` malignity '' of people find echo in Benedict 's resignation letter ? Perry : Some guess pope is fleeing scandal-plagued church ; others think he seeks tranquility .