"Wow!" is a familiar response when we see, hear, or experience something amazing. In our lives, "Wow!" is exclaimed at seeing a natural wonder, the birth of a child, or an incident of historical importance. None of these can compare, though, to what three disciples witnessed on top of a mountain when Jesus was transfigured before them. In Matthew 17, we both see the Son of God revealed in all of his glory and hear his encouragement to us about how to react to his majesty.