THIS BOOK talks about life and work of Dumitru Staniloae and designes a general framework of the vision of reality elaborated by this thinker in dialogue with Greek Fathers and byzantine mystics from Philokalia, hance I talk about the philokalical vision of Dumitru Staniloae in which he brings back and renews the ancient theme of Cosmic Christ and contributes to a so much sought today Cosmic Christianity.