Most Relevant Verses
"Woe to you, scribes and Pharisees, hypocrites! For you clean the outside of the cup and of the dish, but inside they are full of robbery and self-indulgence.
But the Lord said to him, "Now you Pharisees clean the outside of the cup and of the platter; but inside of you, you are full of robbery and wickedness.
More Verses on Externals
Therefore we do not lose heart, but though our outer man is decaying, yet our inner man is being renewed day by day.
Your adornment must not be merely external--braiding the hair, and wearing gold jewelry, or putting on dresses;