Prophecy means "to speak the truth" or "to proclaim".

Beyond Exceeding Abundantly
Prophecy delivered by Kenneth Copeland on March 6, 2010
Branson Victory Campaign

“I’ll do things for you that are exceeding abundantly beyond anything you can ask or think if you will just exercise some faith toward Me, and just talk about the faith of God among you and your family and see if I’ll do these things in the land of the living,” saith The LORD, King of kings.