What does the Bible say about anger?

Anger itself is not always sin. God Himself is described as angry at injustice, idolatry, and oppression. Jesus was angry in the temple (Mark 11) and grieved at hard hearts (Mark 3:5). Righteous anger cares deeply about what God cares about.

But human anger usually drifts quickly into sin. James warns that "the anger of man does not produce the righteousness of God." Most of our anger is rooted in wounded pride, unmet expectations, or selfishness rather than zeal for righteousness.

Paul gives practical instruction in Ephesians 4: don't let anger linger overnight, don't give the enemy a foothold, and don't let bitterness take root. The longer anger sits, the harder it is to uproot.

Healthy biblical responses include praying through your anger, talking honestly to the person involved (Matthew 18:15), pursuing forgiveness, and asking the Holy Spirit to produce the fruit of "patience, kindness, self-control" (Galatians 5:22-23).