If you give your life as a prayer, you intensify the prayer beyond all measure. To attain inner peace you must actually give your life, not just your possessions. When you at last give your life bringing into alignment your beliefs and the way you live, then, and only then, can you begin to find inner peace.
Darkness cannot be dissipated with more darkness. More darkness will only make darkness thicker. Only light can dissipate darkness. Those of us who carry the light are called to shine the light, to share it so that the world will not sink into total darkness.