"Our holy Father Longinus lived in the Egyptian deserts during the fourth or fifth century. Among other sayings of his, are the following: A dead man judges no one, and it is just the same with the man who is humble. To someone who wanted to go to live in exile, he replied: Unless you guard your tongue, you will not be able to live in exile wherever you go. To someone else who wanted to live in solitude, he said: If you do not exercise the virtues in the midst of men, still less will you be able to do so in solitude. By his life and his words he taught love of humility as superior to all the works of ascesis, saying: Fasting humbles the body, vigil purifies the intellect and stillness leads to the affliction that baptizes man anew and cleanses him of all sin.
  We also owe to him the famous saying: Shed your blood and receive the Spirit." (Synaxarion)