5 Let thus much be gathered from the passage of the prophet, and let us now consider what the lesson from the Gospel contains: “One of the Pharisees invited the Lord Jesus to eat with him, and He entered into the Pharisee's house and sat down. And behold a woman, who was a sinner in the city, when she knew that Jesus sat at meat in the Pharisee's house, brought an alabaster box of ointment, and standing behind at His feet, began to wash His feet with her tears.” And then he read as far as this place: “Your faith has saved you, go in peace.” How simple, I went on to say, is this Gospel lesson in words, how deep in its counsels! And so because the words are those of the “Great Counsellor,” let us consider their depth.
Source: Letters (New Advent)