The Season of Creation is the annual Christian celebration to pray and respond together to the cry of Creation: the ecumenical family around the world unites to listen and care for our common home, the Oikos of God. The Season “Celebration” begins on 1 September, the World Day of Prayer for the Care of Creation, and ends on 4 October, the Feast of St. Francis of Assisi, the patron saint of ecology beloved by many Christian denominations. This year we will unite around the theme, “Let Justice and Peace Flow.”