“Always be fearful if you do not feel sorry for the faults you commit, for even venial sin ought to fill you with sorrow to the very depths of your soul…. For the love of God, take care not to commit any deliberate venial sin, even the smallest…. And can anything be small if it offends God?” St. Teresa of Avila  (Conceptions of the Love of God 2 – Way of Perfection 41).