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.
Hope is a state of mind, not of the world. It is an orientation of the spirit and orientation of the heart; it transcends the world that is immediately experienced and is anchored somewhere beyond its horizons. Hope, in this deep and powerful sense, is not the same as joy that things are going well, or willingness to invest in enterprises that are obviously heading for success, but rather an ability to work for something because it is good, not just because it stands a chance to succeed.