2 Timothy 2:24–26 (ESV): 24 And the Lord’s servant must not be quarrelsome but kind to everyone, able to teach, patiently enduring evil, 25 correcting his opponents with gentleness. God may perhaps grant them repentance leading to a knowledge of the truth, 26 and they may come to their senses and escape from the snare of the devil, after being captured by him to do his will.
How should we respond? Like this. It doesn't mean we shouldn't be bold or speak the truth but allow anger to overtake you.