Bible Verses About All Christians Should Be As Missionaries: In holy conservation

The mouth of the righteous uttereth wisdom, And his tongue speaketh judgment.

The mouth of the righteous uttereth wisdom, And the tongue of frowardness is cut out.

The lips of the wise scatter knowledge, And the heart of fools is not right.

Let no corrupt word out of your mouth go forth, but what is good unto the needful building up, that it may give grace to the hearers;

your word always in grace--with salt being seasoned--to know how it behoveth you to answer each one.