birthdays, Orthodox celebrate the day of the saint for whom the person is named (the person's name day). See also Byzantine philosophy Russian philosophy History of Eastern Orthodox theology History of Eastern Orthodox theology in the 20th century Palamism Essence–energies distinction Theosis (Eastern Christian theology) Christian contemplation Phronema Mariology Theological differences between the Catholic Church and the Eastern Orthodox Church Ecclesiastical differences between the Catholic Church and the Eastern Orthodox Church Notes References Sources Further reading Vladimir Lossky. The Mystical Theology of the Eastern Church. St Vladimir's Seminary Press, 1997. () James Clarke & Co Ltd, 1991. () Vladimir Lossky. Orthodox Theology: An Introduction. SVS Press, 2001. () Vladimir Lossky. In the Image and Likeness of God. SVS Press, 1997. () Vladimir Lossky. The Vision of God. SVS Press, 1997. () Kallistos Ware. The Orthodox Way. St Vladimir's Seminary Press, 1995. Tr. Mother Mary and Archimandrite Kallistos Ware. The Lenten Triodion. St. Tikhon's Seminary Press, 2002, ) - first published by Faber and Faber Ltd., 1978 Kallistos Ware. The Inner Kingdom: Collected Works, Vol. 1. St Vladimir's Seminary Press, 2000. ) Kallistos Ware. In the Image of the Trinity: Collected Works, Vol. 2. St Vladimir's Seminary Press, 2006. ) Communion and Intercommunion. Light & Life, 1980. ) Bishop Kallistos Ware. How Are We Saved?: The Understanding of Salvation in the Orthodox Tradition. Light & Life, 1996. ) Protopresbyter Michael Pomazansky. Orthodox Dogmatic Theology: A Concise Exposition. St Herman of Alaska Brotherhood Press, 1994. () Online version Let There Be Light: An Orthodox Christian Theory of Human Evolution For the 21st Century. Theandros, Summer 2008. ) External links An Online Orthodox Catechism published by the Russian Orthodox Church