Vulgarity

Let no unwholesome talk come out of your mouths, but only what is helpful for building up the one in need and bringing grace to those who listen.

Nor should there be obscenity, foolish talk, or crude joking, which are out of character, but rather thanksgiving.

If anyone considers himself religious and yet does not bridle his tongue, he deceives his heart and his religion is worthless.

The acts of the flesh are obvious: sexual immorality, impurity, and debauchery; …

Do you see a man who speaks in haste? There is more hope for a fool than for him.