Luke 7:44-50

 Therefore I tell you, her sins, which are many, are forgiven—for she loved much. But he who is forgiven little, loves little.”
(Luke 7:47 ESV)   And he said to the woman, “Your faith has saved you; go in peace.”
(Luke 7:50 ESV)

The love of the woman was evident through her actions while the lack of love from the Pharisee was evident from his lack of action.

Words don't cut it.  My actions will reveal my heart more clearly than my words.