Some people minister through preaching.
Others do so through their artistic talents with brushes, chisels, and paint. Charles Billingsley has been blessed with not only an abilty to sing, but with the ability to relate to people, genuinely. Spending time with individuals and meeting needs through the leading of the Holy Spirit seems to charge him up more than anything else. The stage is just that, a stage. It's a place to proclaim the goodness of God, our daily need for him, and the power of a God who loves us just as he has created us according to his desires.