St. Lot of Egypt (5th c.)

Commemorated on October 22

He was one of the company of ascetic Fathers who fled the world into the Egyptian desert in the fourth and fifth centuries.
  Once Abba Lot went to his spiritual father Joseph and asked him, simply, 'What shall I do to be saved?' Abba Joseph stretched his hands toward heaven and his fingers became ten flames. He said, 'If you desire it, you can become entirely as a fire.'
  A brother once came to Abba Lot in terrible distress and said to him, 'I have committed a great sin, that I cannot admit to the Fathers.' 'Confess it to me and I will bear it for you,' answered the Elder. 'I have fallen into fornication,' the brother said, 'and to do so, I sacrificed to idols.' The Elder said to him, 'Take heart: no sin is beyond God's mercy. Repentance is always possible. Go and sit in your cave; eat only every other day, and we will each take an equal share of the burden of your offence.' After three weeks of keeping the same penance, Abba Lot received assurance from God that the brother's repentance was acceptable. For the rest of his life, the brother served as the Elder's disciple.