Mind your p's and q's

I'm not posting this article to condemn people, but I liked it because it's one of the clearest presentations of the gospel I've read in a long time. In a recent sermon, Mark Driscoll, pastor of Seattle's Mars Hill church, set out clearly the need for every person to respond to Jesus. God doesn't want anyone to go to hell, but as he explained to his congregation, there will be consequences for you if you reject Him. Thinking and writing on this topic makes me feel uncomfortable. I have never been an overbearing, in your face Christian, but I have recently been challenged about how selfish it is to keep my beliefs to myself, hence this post.