13 I will recount also another thing that I saw in Egypt. There was in a community a young Greek the flame of whose desire neither continual fasting nor the severest labour could avail to quench. He was in great danger of falling, when the father of the monastery saved him by the following device. He gave orders to one of the older brothers to pursue him with objurgations and reproaches, and then after having thus wronged him to be beforehand with him in laying a complaint against him. When witnesses were called they spoke always on behalf of the aggressor. On hearing such falsehoods he used to weep that no one gave credit to the truth; the father alone used cleverly to put in a word for him that he might not be “swallowed up with overmuch sorrow.” To make the story short, a year passed in this way and at the expiration of it the young man was asked concerning his former evil thoughts and whether they still troubled him. “Good gracious,” he replied, “how can I find pleasure in fornication when I am not allowed so much as to live?” Had he been a solitary hermit, by whose aid could he have overcome the temptations that assailed him?
Source: Letters (New Advent)