In this video Voddie Baucham, John Piper, and Miguel Nunez discuss the nature and uniqueness of preaching. They talk about what it is and how it’s done. One insight about preaching is that it is concerned with calling forth a response from the hearer. The response can be either acceptance or rebellion, but preachers must proclaim the gospel at all times. I believe the rebellion that we see in some people to the message is an evidence of the authority that underlies preaching.