I was speaking with Pastor Todd Nance and in passing he commented that God gives us preachers sermons to address a need in the body of Christ. It is easy for preachers to think that we got a good sermon because we are brilliant or spiritual. In reality, it has little to do with either. God desires to speak to his people. So out of love for them, he reveals a word to us.
God does not reveal his word to us for us to be known as great preachers. Rather, God reveals his word to us so that we will edify and feed his church. If at any point we get it twisted, then we have lost sight of what ministry and preaching is all about.