"The Epiphany is a feast of light. “Arise, shine; for your light has come, and the glory of the Lord has risen upon you” (Is 60:1). With these words of the prophet Isaiah, the Church describes the content of the feast. He who is the true light, and by whom we too are made to be light, has indeed come into the world. He gives us the power to become children of God (cf. Jn 1:9,12). "
