“They who live in prosperity and have no experience of adversity know nothing of the state of their souls. In the first place, tribulation opens the eyes which prosperity had kept shut. St. Paul remained blind after Jesus Christ appeared to him and during his blindness he perceived the errors in which he lived. During his imprisonment in Babylon, King Manasseh had recourse to God, was convinced of the malice of his sins, and did penance for them. And after that he was in distress. He prayed to the Lord his God and did penance exceedingly before the God of his fathers. The Prodigal, when he found himself under the necessity of feeding swine and afflicted with hunger. exclaimed: "I will arise and go to my father.”