 So many people don't have a clue of what the spiritual life is or how the spiritual life operates. They don't understand what the filling of the Spirit is or what it means to grow in the grace and knowledge of their Lord and Savior Jesus Christ. They're wonderful, great Christian people. They go to church. They're faithful, but they have never learned the mechanics. Spiritual self-esteem is the first step in you becoming self-confident, having that type of cognition.