Read Mark 9:2-9
2 Six days later Jesus took with him Peter, James, and John, and led them up a high mountain, where they were alone. As they looked on, a change came over Jesus, 3and his clothes became shining white—whiter than anyone in the world could wash them. 4Then the three disciples saw Elijah and Moses talking with Jesus. 5Peter spoke up and said to Jesus, “Teacher, how good it is that we are here! We will make three tents, one for you, one for Moses, and one for Elijah.” 6He and the others were so frightened that he did not know what to say.
7 Then a cloud appeared and covered them with its shadow, and a voice came from the cloud, “This is my own dear Son—listen to him!” 8They took a quick look round but did not see anyone else; only Jesus was with them.
9 As they came down the mountain, Jesus ordered them, “Don’t tell anyone what you have seen, until the Son of Man has risen from death.”
This Sunday is transfiguration Sunday. In this passage Jesus appearance is transformed - the catch a glimpse of the resurrected Jesus.
For a moment they see him clearly. They see who he really is.