The way in which we pray, when we pray really and simply, not saying prayers composed by others unless they are truly the expression of our own faith, but with simplicity talking to God in absolute confidence and sincerity, tell what our faith is.
All life is a form of cosmic celebration. What moves the stars through the heavens, the Earth through its seasons, and human beings through stages of growth and learning -- all is celebration. Look at the birds flying here and there, the flowers blooming, and the trees changing colors in the fall. It's all celebratory. We have only to express and become, ourselves, celebration.