Psalm 37:8

You must remove all bitterness, rage, anger, loud threats, and insults, with all malice.

If you do get angry, you must stop sinning in your anger. Do not ever let the sun go down on your anger;

But now you too must once for all put them all aside -- anger, rage, malice, and abusive, filthy talk from your lips.

You must understand this, my dearly loved brothers. Everyone must be quick to hear, slow to speak, slow to get angry;

When the disciples, James and John, saw this, they said, "Lord, do you want us to bid fire come down from heaven and consume them?"

But if you cherish bitter jealousy and rivalry in your hearts, stop being proud of it and stop being false to the standard of truth.

Treasury of Scripture Knowledge

Cease from anger, and forsake wrath: fret not thyself in any wise to do evil.

If you do get angry, you must stop sinning in your anger. Do not ever let the sun go down on your anger;

You must understand this, my dearly loved brothers. Everyone must be quick to hear, slow to speak, slow to get angry;

But if you cherish bitter jealousy and rivalry in your hearts, stop being proud of it and stop being false to the standard of truth.

When the disciples, James and John, saw this, they said, "Lord, do you want us to bid fire come down from heaven and consume them?"