Hopefully making theology simpler to understand! (2 Corinthians 1:12)

Be angry and do not sin; do not let the sun go down on your anger
Ephesians 4:26, ESV

There is enough in this world to make us angry, and that we are right to be angry about. Our anger should not control us or lead us to break God’s Law or forget the image of God in others.
And of we only get angrier and bitter, give it to God and find good ways to help the situation.