Luke 11:39-41

But the Lord said to him, “Now you Pharisees clean the outside of the cup and plate [as required by tradition]; but inside you are full of greed and wickedness. You foolish ones [acting without reflection or intelligence]! Did not He who made the outside make the inside also? But give that which is within as charity [that is, acts of mercy and compassion, not as a public display, but as an expression of your faithfulness to God], and then indeed all things are clean for you.