God wants us to look inside ourselves because there's something going on beneath the surface. If we're going to find the joy of the Lord, we're going to have to look inside. We often try to avoid the pain, shame and/or guilt we might uncover but if we want to experience joy, we must take a hard look at our hearts. It may be painful to look at the parts of our past we want to ignore and avoid, but honesty is the gate to the joy of the Lord.