Ephesians 4:26-27
(NIV)“In your anger do not sin: Do not let the sun go down while you are still angry, and do not give the devil a foothold.”
Context
Paul doesn't say 'don't be angry.' He says 'when you are angry.' He assumes it. The instruction is about what happens after, don't let it calcify.
For your life
What's an unaddressed anger you've been carrying past sunset? You don't have to resolve it tonight, but you can name it tonight.