Fr David Barnes: "Another David, living 500 years after Christ, is the patron saint of Wales. He too wanted to put his whole heart into loving God. As a young priest he defended Catholic teaching, especially about how Christ alone saves us from the power of sin which is destructive of our humanity and how our humanity grows only with the help of God's grace. David lived a very ascetic life, he founded monasteries where a very simple life was promoted, a life stripped of as many material things as possible. It was not that he saw material things as bad, but simply that our attachment to material things, an over-dependence on them blinds us to the love of God. He became known as the waterman because his monks drank only water, a way of wanting to rely totally on God." Visit Totus2us.com for more. Totus Tuus (All Yours) was Pope John Paul II's motto to Mary. Our Lady is also everything to us - Totus 2us.