Paul (Ephesians 4:26):

Be angry and do not sin.

Also true: Love and do not sin. Hate and do not sin. Desire and do not sin. Spurn and do not sin. Hope and do not sin. Assert and do not sin. Despair and do not sin. Fear and do not sin. Celebrate and do not sin. Sorrow and do not sin.

Christopher Chelpka @christopherchelpka