1 Samuel - But the Lord said to Samuel, “Do not consider his appearance or his height, for I have rejected him. The Lord does not look at the things people look at. People look at the outward appearance, but the Lord looks at the heart.
I need to remember this. "In your anger do not sin. Do no give the devil a foothold. Do not let any unwholesome talk come out of your mouths, but only what is helpful for building others up" -Ephesians