Feast of the Transfiguration

On this feast, we remember the day Jesus took three of his apostles to a high mountain. They saw Jesus talking to Moses and Elijah, two Old Testament prophets. Then God the Father's voice spoke from heaven. He said, "This is my beloved Son who makes me very happy. Listen to Him!"

(From Our Year With God: A Child's Introduction to Catholic Holy Days and the Liturgical Year)