Tim Ellsworth has some great advice for preachers, including this:
Talk less about yourself and more about God. Too many times after I’ve listened to a sermon, I could tell you quite a bit about the preacher, but precious little about God. There’s nothing wrong with using personal examples from time to time, but keep it to a minimum.As an I example, I can cite a sermon I heard about a year ago from Vance Pitman, pastor of Hope Baptist Church in Las Vegas. Vance was preaching at a conference I attended. I’d never heard him before and didn’t know anything about him. After the first time I heard him preach, I still didn’t know anything about him – but I knew more about God. He exalted the Lord in his message, and not himself. Follow this pattern, and your listeners will benefit.