Heat not a furnace for your foe so hot that it do singe yourself.
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.
A quick tempered man does foolish things, and a crafty man is hated.
Refrain from anger and turn from wrath; do not fret - it leads only to evil.
In your anger do not sin. Do not let the sun go down while you are still angry, and do not give the devil a foothold
But now you must rid yourselves of all such things as these: anger, rage, malice, slander, and filthy language from your lips.
An angry man stirs up dissension, and a hot-tempered one commits many sins.
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.
For as churning the milk produces butter, and as twisting the nose produces blood, so stirring up anger produces strife.
I want men everywhere to lift up holy hands in prayer, without anger or disputing
1 Timothy 2:8