Patristic Wisdom: Looking to the Transfiguration

Now it came to pass, about eight days after these sayings, that He took Peter, John, and James and went up on the mountain to pray. As He prayed, the appearance of His face was altered, and His robe became white and glistening. And behold, two men talked with Him, who were Moses and Elijah, who appeared in glory and spoke of His decease which He was about to accomplish at Jerusalem. But Peter and those with him were heavy with sleep; and when they were fully awake, they saw His glory and the two men who stood with Him. Then it happened, as they were parting from Him, that Peter said to Jesus, “Master, it is good for us to be here; and let us make three tabernacles: one for You, one for Moses, and one for Elijah”—not knowing what he said.

While he was saying this, a cloud came and overshadowed them; and they were fearful as they entered the cloud. And a voice came out of the cloud, saying, “This is My beloved Son. Hear Him!” When the voice had ceased, Jesus was found alone. (Luke 9:28–35)

Luke writes more clearly of how they appeared and what they spoke about with Him. Luke says that Moses and Elijah were seen in majesty, and they spoke of His passing away which He was about to fulfill in Jerusalem. Moses and Elijah, who talked with the Lord on the mountain and spoke about his passion and resurrection, represent the revelations of the law and prophets that were fulfilled in the Lord....

It is appropriate that the Evangelist reported Moses and Elijah were “seen in majesty.” The mark of the favor with which they are to be crowned is shown by the preeminence of their majesty. It is also appropriately recorded that they spoke about His passing away, which was to be fulfilled in Jerusalem. To His faithful, the Redeemer's passion has become a unique subject for praise. The more they remember that they could not have been saved apart from His grace, the more they should always ponder the greater memory of this grace in a faithful heart, and bear faithful witness to it.

The Father’s voice did not forbid them to listen to Moses and Elijah (that is, to the Law and the Prophets). It rather suggested to all of them that listening to His Son was to take precedence since He came to fulfill the Law and the Prophets. It impressed on them that the light of gospel truth was to be put ahead of all the types and obscure signs of the Old Testament. By the benevolent, divinely arranged plan when the moment of the cross was drawing near, He strengthened them so that the disciples’ faith might not falter when the Lord was crucified. He revealed to them how also His humanity was to be lifted up by heavenly light through His resurrection. The heavenly voice of the Father gave assurance that the Son was co-eternal to the Father in His divinity so that when the hour of the passion approached, they would be less sorrowful at His dying. They remembered that after His death He would soon be glorified as a human being, although in His divinity He had always been glorified by God his Father.

Bede, Homilies on the Gospels 1.24