88 But he was bothered even more by a spiritual anguish that took complete possession of him. Listen to his mournful cries: "So many crimes against God are committed"—he said— "that they sometimes incline us to ask God to end this world!... You have to come to the town of Ars if you really want to learn what an infinite multitude of serious sins there are. . . Alas, we do not know what to do, we think that there is nothing else to do than weep and pray to God."
Source: Sacerdotii Nostri Primordia (Vatican.va)