Sometimes people wonder about the best way to write a sermon. I myself have become a student of the process. Follow the link below to the best description of the best process I have located to date:
Cup O' Joe with Bill: On Capturing a Sermon... the Caffeinated Way
By the way, this link takes you to the blog for Bill Allison of CADRE Ministries, a godly man with a Christ-honoring ministry to "regular churches" (like mine!).