“These are the divine prodigies behind the present festival; what we celebrate here, on this mountain now, is for us, too, a saving Mystery. This sacred initiation into the Mystery of Christ, this public solemnity, gathers us together. So that we might come inside the ineffable sanctuary, and might enter the place of Mysteries along with those chosen ones who were inspired to speak God’s words, let us listen to a divine, most sacred voice, as it seems to invite us from the peak of the mountain above us inviting us with strong words of persuasion and saying, “Come, let us go up to the mountain of the Lord, on the day of the Lord – in the place of the Lord and in the house of our God.” [Our hope is] that, bathed in a vision of him, flooded with light, we might be changed for the better and joined together as one; and that, grasping hold of the light in light, we might cry out: “How fearful is this place! This is nothing other than the house of God, this is the gate of heaven!”
This is the place towards which we must hasten, I make bold to say, since Jesus who dwells there and who has gone up to heaven before us, is our guide on the way. With him, let us also flash like lightning before spiritual eyes, renewed in the shape of our souls and made divine, transformed along with him in order to be like him, always being deified, always changing for the better – leaping up the mountain slopes more nimbly than powerful deer, soaring higher than spotless doves, lifted up to the summit with Peter and James and John, walking on clouds with Moses and Elijah – so that the Lord might say of us as well: “There are some of those standing here who will not taste death until they see the Son of man coming” to them “in the glory of his Father” (Anastasius of Sinai, Homily on the Transfiguration, Light on the Mountain, pp. 167-168).