To have great faith is to have great power, because your intent, your will, is undivided. When your word isn't dissipated by doubt, the power of your word becomes even stronger.
We don't need to invest all of our faith in every concept, in every symbol, in every opinion that forms the totality of our knowledge. Faith means to believe in something 100% without a doubt, and to doubt our own knowledge can seem like the most frightening thing that can happen to us.
