The author of several books and numerous articles in several languages on the Church Fathers and Orthodox Spirituality, Fr. John’s publications include “Cosmic Grace, Humble Prayer: The Ecological Vision of the Green Patriarch” (Eerdmans, 2003; 2nd ed. forthcoming) and “Beyond the Shattered Image: Insights into an Orthodox Christian Ecological Worldview” (Light and Life, 2nd ed. 2007).