Dumitru Stăniloae (Romanian pronunciation: [duˈmitru stəniˈlo̯aje]; 29 November [O.S. 16 November] 1903 – 5 October 1993) was a Romanian Eastern Orthodox priest, theologian, academic, and professor. Father Stăniloae worked for over 45 years on a comprehensive Romanian translation of the Philokalia, a collection of writings by the Church Fathers, together with the hieromonk, Arsenie Boca, who brought manuscripts from Mount Athos. His masterpiece, The Dogmatic Orthodox Theology (1978), makes him one of the most reputed Christian Theologians of the second half of the 20th century. He produced valuable comments on the works of the Fathers of the Church, such as Gregory of Nyssa, Maximus the Confessor, or Athanasius the Great.