I think it was John Wesley (or one of those famous Wesley's, probably not Wesley Snipes though!) who said,
"Sin will keep you from this book, and this book will keep you from sin..."
He was speaking of the bible. Now I realize that it's probably the most elementary sounding thing to speak of when talking about Christianity... Read your bible... However, we never seem to get it.
Wesley forgot to add that blogs keep you from the book too...
So if you're reading this (which I highly doubt you are) then get off the computer and read 1 John or something.