The principles of tea Rikyu (the most revered Japanese master, 16th century) set forth are harmony, respect, purity and tranquility. Harmony is the oneness of host and guest with the flowing rhythms of nature ... Respect is the sincerity of heart that allows one to have an open relationship with the other participants, humbly recognizing their dignity ... Purity is removing the dust of the world from one's heart and mind ... Tranquility comes with the constant practice of harmony, respect, and purity in everyday life. In this state of mind, having found peace and beauty within oneself, a bowl of tea can truly be shared with another.
Prayer is based on attention to the presence of the sacred in life, and to the thoughts that express our longing for relationship with that presence. And the disciplines of inner guidance are based on attention to the wisdom of the "Still, small voice within." Attention may seem at first like a very ordinary thing. But it is the cornerstone of the spiritual life. In fact, we could say that paying attention is the essence of true spirituality. When we pay attention, whatever we are doing is transformed and becomes a part of our spiritual path.