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.
The wonderful beauty of prayer is that the opening of our heart is as natural as the opening of a flower. To let a flower open and bloom it is only necessary to let it BE; so if we simply ARE, if we become and remain still and silent, our heart cannot but be open, the Spirit cannot but pour through into the whole of our being. It is for this we have been created.