Many people think the Bible is a formula of sorts - follow these rules and the result will be a heart that is right and good. As Terry demonstrates today, that is not the case. In fact, the opposite is true. The work that God does in us is an inside-out kind of work, and it is to this point that Christians must pay careful attention. As we see in both Proverbs 4:23 and Mark 7, what we put into our hearts is what will come out later.