Mark 9:1-13 New International Version (NIV)

9 And he said to them, “Truly I tell you, some who are standing here will not taste death before they see that the kingdom of God has come with power.”

The Transfiguration

² After six days Jesus took Peter, James and John with him and led them up a high mountain, where they were all alone. There he was transfigured before them. ³ His clothes became dazzling white, whiter than anyone in the world could bleach them. ⁴ And there appeared before them Elijah and Moses, who were talking with Jesus.

⁵ Peter said to Jesus, “Rabbi, it is good for us to be here. Let us put up three shelters—one for you, one for Moses and one for Elijah.” ⁶ (He did not know what to say, they were so frightened.)

⁷ Then a cloud appeared and covered them, and a voice came from the cloud: “This is my Son, whom I love. Listen to him!”

⁸ Suddenly, when they looked around, they no longer saw anyone with them except Jesus.

⁹ As they were coming down the mountain, Jesus gave them orders not to tell anyone what they had seen until the Son of Man had risen from the dead. ¹⁰ They kept the matter to themselves, discussing what “rising from the dead” meant.

¹¹ And they asked him, “Why do the teachers of the law say that Elijah must come first?”

¹² Jesus replied, “To be sure, Elijah does come first, and restores all things. Why then is it written that the Son of Man must suffer much and be rejected? ¹³ But I tell you, Elijah has come, and they have done to him everything they wished, just as it is written about him.”