'Spokesman' in the Bible

He did evil in the sight of the Lord his God. He did not humble himself before Jeremiah the prophet, the Lord's spokesman.

The sovereign Lord has given me the capacity to be his spokesman, so that I know how to help the weary. He wakes me up every morning; he makes me alert so I can listen attentively as disciples do.

I commission you as my spokesman; I cover you with the palm of my hand, to establish the sky and to found the earth, to say to Zion, 'You are my people.'"

Because of this, the Lord said, "You must repent of such words and thoughts! If you do, I will restore you to the privilege of serving me. If you say what is worthwhile instead of what is worthless, I will again allow you to be my spokesman. They must become as you have been. You must not become like them.