Sinners in The Hands of an Angry God

"He who believes in Him is not condemned; but he who does not believe is condemned already, because he has not believed in the name of the only begotten Son of God" - John 3:18

This is just some stuff I've been thinking about over the past few days.  I have no idea where I'm going with this post, so I don't know what it's conclusion will be.  As a Christian, I believe in Him, and so I am not condemned.  But how about those who don't believe in the Son of God?