Free hearts cause overflow in free mouths that produce free songs. These true freedom songs shake foundations and bring freedom to the world around them. It starts on the inside first. Out of the overflow of the heart, the mouth speaks (Luke 6:45). External circumstances will never fully produce the freedom we all long for. That freedom is found in Christ alone and happens first within us. Then, next, it flows from us. Creation is groaning and awaiting the children of God to be revealed. What song are we singing?