You can know about God, you can know his Word, but.... do you REALLY KNOW him? Just like someone you know in person, you can know who they are, where they live, know all about their life, but unless you actually have a realationship with this person, you don't fully know them, and its the same with God. You can know of him, you can know about Him, but unless you have a personal realationship with Him, you can't know him totally!
So... Do you KNOW Him?
No.. Yes.. I did at one time....