Now the God of hope fill you with all joy and peace in believing, that ye may abound in hope, through the power of the Holy Ghost. Romans 15:13

The moment you choose to believe, everything changes. And when it changes in your heart, the power of God starts working in your life. Youre going to have hope, and thats going to give you joy and peace. And when you get strong in your belief, your joy will bubble up and overflow!