'Speech' in the Bible

But [as surely as] God is faithful and means what He says, our message to you is not “Yes” and “No” [at the same time].

Seeing then that we have such hope, we use great plainness of speech:

truthful speech, and divine power; through the weapons of righteousness in the right and left hands;

Great is my boldness of speech toward you, great is my glorying of you: I am filled with comfort, I am exceeding joyful in all our tribulation.

Now as you excel in everything—faith, speech, knowledge, and in all diligence, and in your love for us—excel also in this grace.

For his letters, say they, are weighty and powerful; but his bodily presence is weak, and his speech contemptible.

But though I be rude in speech, yet not in knowledge; but we have been throughly made manifest among you in all things.