Human anger arises for a number of reasons, some of which are acceptable and others which are not. Scripture stresses the potentially destructive aspects of human anger and urges moderation.
Reasons for human anger
See also
Jealousy
Pride
The truth
Hanani had prophesied against the king.
Human anger is sometimes justified
Results of human anger
Strife
God's judgment
Sin
Dealing with anger
Becoming slow to anger
Not taking revenge
Renouncing anger