³⁴ O generation of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.

²⁹ Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers.

⁸ But now ye also put off all these; anger, wrath, malice, blasphemy, filthy communication out of your mouth.