The preacher preached about sin. What did he say? I think he was against it.
So what is sin? We need to be pondering that if we are going to preach effectively in a sinful world. Here is a brief video that is hosted on the FOCLonline.org site – click on the image to go to it.
Biblical Preaching 
Great! I find that though I know this intellectually, too often I slip into thinking wrongly about sin, and thus live in a performance-based mindset. I need to be reminded of the gospel all the time!