"A man's wisdom gives him patience; it is to his glory to overlook an offense"Proverbs 19:11
"A fool shows his annoyance at once, but a prudent man overlooks an insult."Proverbs 12:16
"A patient man has great understanding, but a quick-tempered man displays folly. "Proverbs 14:29
"An angry man stirs up dissension, and a hot-tempered one commits many sins." Proverbs 29:22
"For as churning the milk produces butter, and as twisting the nose produces blood, so stirring up anger produces strife."Proverbs 30:33
"Do not be quickly provoked in your spirit, for anger resides in the lap of fools. "Ecclesiastes 7:9
"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
"Refrain from anger and turn from wrath; do not fret-it leads only to evil."
Psalms 37:8
"In your anger do not sin: Do not let the sun go down while you are still angry,27 and do not give the devil a foothold." Ephesians 4:26,27
"Get rid of all bitterness, rage and anger, brawling and slander, along with every form of malice. 32 Be kind and compassionate to one another, forgiving each other, just as in Christ God forgave you." Ephesians 4:31,32
"My dear brothers, take note of this: Everyone should be quick to listen, slow to speak and slow to become angry, 20 for man's anger does not bring about the righteous life that God desires."James 1:19,20
All NIV(New International Version)

