Anger
-- NIV
(New
International Version - NIV)
| Proverbs 14:29. | A patient man has great understanding, but a
  quick-tempered man displays folly. | 
| Proverbs 15:1. | A gentle answer turns away wrath, but a harsh word stirs
  up anger. | 
| Proverbs 22:24-25. | Do not make friends with a hot-tempered man, do not
  associate with one easily angered, or you may learn his ways and get yourself
  ensnared. | 
| Ecclesiastes 7:9. | Do not be quickly provoked in your spirit, for anger
  resides in the lap of fools. | 
| Matthew 5:22. | But I tell you that anyone who is angry with his brother
  will be subject to judgment. Again, anyone who says to his brother, 'Raca, 'is answerable to the
  Sanhedrin. But anyone who says, 'You fool!' will be in danger of the fire of
  hell. | 
| Galatians 5:19-21. | The acts of the sinful nature are obvious: sexual
  immorality, impurity and debauchery; idolatry and witchcraft; hatred,
  discord, jealousy, fits of rage, selfish ambition, dissensions, factions and
  envy; drunkenness, orgies, and the like. I warn you, as I did before, that
  those who live like this will not inherit the  | 
| Ephesians 4:26. | "In your anger do not sin ": Do not let the sun
  go down while you are still angry, | 
| Ephesians 4:31. | Get rid of all bitterness, rage and anger, brawling and
  slander, along with every form of malice. | 
| Ephesians 6:4. | Fathers, do not exasperate your children; instead, bring
  them up in the training and instruction of the Lord. | 
| Colossians 3:8. | But now you must rid yourselves of all such things as
  these: anger, rage, malice, slander, and filthy language from your lips. | 
| 1 Timothy 2:8. | I want men everywhere to lift up holy hands in prayer,
  without anger or disputing. | 
| Titus 1:7. | Since an overseer is entrusted with God's work, he must be
  blameless- not overbearing, not quick-tempered, not given
  to drunkenness, not violent, not pursuing dishonest gain. | 
| James 1:19-20. | My dear brothers, take note of this: Everyone should be quick to listen, slow to speak and slow to become angry, for man's anger does not bring about the righteous life that God desires. |