LUKE 7 11 Now it happened, the day after, that He went into a city called Nain; and many of His disciples went with Him, and a large crowd. 12 And when He came near the gate of the city, behold, a dead man was being carried out, the only son of his mother; and she was a widow. And a large crowd from the city was with her. 13 When the Lord saw her, He had compassion on her and said to her, “Do not weep.” 14 Then He came and touched the open coffin, and those who carried him stood still. And He said, “Young man, I say to you, arise.” 15 So he who was dead sat up and began to speak. And He presented him to his mother.16 Then fear came upon all, and they glorified God, saying, “A great prophet has risen up among us”; and, “God has visited His people.”

He performs the miracle not only in word, but also touches the bier, to the end that you might know that the sacred body of Christ is powerful to the saving of man. For it is the body of Life and the flesh of the Omnipotent Word, whose power it possesses. For as iron applied to fire does the work of fire, so the flesh, when it is united to the Word, which quickens all things, becomes itself also quickening, and the banisher of death.
(St Cyril of Alexandria)