Thou shalt not avenge, nor bear any grudge against the children of thy people, but thou shalt love thy neighbour as thyself: I am the LORD.
Proverbs 15:1A soft answer turneth away wrath: but grievous words stir up anger.
Proverbs 21:23Whoso keepeth his mouth and his tongue keepeth his soul from troubles.
Proverbs 29:11A fool uttereth all his mind: but a wise man keepeth it in till afterwards.
James 1:20For the wrath of man worketh not the righteousness of God.