From The Story of a Soul, The Autobiography of St. Therese of Lisieux:

“Dear Mother, I have still to tell you what I understand by the  “sweet odour of the Beloved.” As Our Lord is now in Heaven, I can only follow Him by the footprints He has left–footprints full of life, full of fragrance. I have only to open the Holy Gospels and at once I breathe the perfume of Jesus, and then I know which way to run; and it is not to the first place, but to the last, that I hasten. I leave the Pharisee to go up, and full of confidence I repeat the humble prayer of the Publican. Above all I follow Magdalen, for the amazing, rather I should say, the loving audacity, that delights the Heart of Jesus, has cast its spell upon mine. It is not because I have been preserved from mortal sin that I lift up my heart to God in trust and love. I feel that even had I on my conscience every crime one could commit, I should lose nothing of my confidence: my heart broken with sorrow, I would throw myself into the Arms of my Saviour. I know that He loves the Prodigal Son, I have heard His words to St. Mary Magdalen, to the woman taken in adultery, and to the woman of Samaria. No one could frighten me, for I know what to believe concerning His Mercy and His Love. And I know that all that multitude of sins would disappear in an instant, even as a drop of water cast into a flaming furnace.

It is told in the Lives of the Fathers of the Desert how one of them converted a public sinner, whose evil deeds were the scandal of the whole country. This wicked woman, touched by grace, followed the Saint into the desert, there to perform rigorous penance. But on the first night of the journey, before even reaching the place of her retirement, the bonds that bound her to earth were broken by the vehemence of her loving sorrow. The holy man, at the same instant, saw her soul borne by Angels to the Bosom of God.”