Charlie created a giant organization dedicated to reaching the youth. To spreading the good news that God loved them. He didn't cower to those that threatened his life on a daily basis. I suspect there are many within that organization that are able to move that vision forward. I also believe there are millions more Charlies rising today directly because of one bullet.
They killed the body of a great messenger, but cannot silence the message. He lives on in a place they cannot reach while they travel the dark path they are on.