'But the fruit of the Spirit is love, joy, peace, forbearance, kindness, goodness, faithfulness, gentleness and self-control. Against such things there is no law. ' (Galatians 5:22-23) John 16:33. John 14:27. Romans 5:1. The way of peace is to walk in step with the Spirit of God within us. Gratification of the desires of the flesh does not produce peace. Peace is good for the soul. Good medicine. Side effects include integrity, wholeness and consistent character. Side effects include lack of indigestion, sleeping through the night, and feelings of integrity, consistent character and increased patience.