God is angry when man is disobedient, but God's anger is always righteous, because it is based on His perfect understanding of our weakness and failings, and it is always justified. Even so, God is "slow to anger." (Psalm 103:8).

Man's anger even when it seems justified, is discouraged, if not forbidden, to the Christian: "Get rid of all bitterness, rage and anger, brawling and slander, along with every form of malice. Be kind and compassionate to one another, forgiving one another, just as in Christ God forgave you." (Ephesians 4:31-32).

"But now you must rid yourselves of all such things as these: anger, rage, malice, slander, and filthy language from your lips." (Colossians 3:8).

Abraham
Acts of the Apostles
Adam
Adoption
Affliction
Age, Aion
Almighty God
Altar
Amen
Angel
  1. Human angels
  2. "The angels who sinned"
  3. Immortal angels
  4. "Fallen angels"
  5. "Evil angels"
Anger
Anointing
Antichrist
Apocrypha
Apostasy
Apostle
Archangel
Ark
  1. Ark constructed by Noah
  2. Ark of the Covenant
Armageddon
Ascension
Assyria
Astrology
Atonement