The Book of Proverbs, which shows me the error of my ways on a regular basis, teaches us that a soft answer turns away wrath. I’ll take that one better and submit to you that at times, no answer at all can save you a migraine.
Here is a churchy version:
A soft answer turns away wrath, but a harsh word stirs up anger. The tongue of the wise uses knowledge rightly, but the mouth of fools pours forth foolishness. (Proverbs 15:1-2 NKJV)
Here is a modern version:
A gentle response defuses anger, but a sharp tongue kindles a temper-fire. Knowledge flows like spring water from the wise; fools are leaky faucets, dripping nonsense. (Proverbs 15:1-2 Message)
Either way, sometimes we need to zip it.