Bible Verses About being rude

“Let nothing be done through strife or vainglory; but in lowliness of mind let each esteem other better than themselves.”

“Though I speak with the tongues of men and of angels, and have not charity, I am become as sounding brass, or a tinkling cymbal.”

“Charity suffereth long, and is kind; charity envieth not; charity vaunteth not itself, is not puffed up, vaunteth: or, is not rash”

“A soft answer turneth away wrath: but grievous words stir up anger.”

“Let all things be done decently and in order.”

“Therefore to him that knoweth to do good, and doeth it not, to him it is sin.”