The First Reading is from the Prophet Isaiah. When commenting on the Book of Isaiah, scholars speak of three Isaiahs. Today’s reading is taken from second Isaiah, a prophet during Israel’s time in exile. Isaiah speaks of an unknown mysterious Servant who would one day unite the people of God. This Servant would restores Israel. He would be a light to the nations and brings back salvation to all the world. Christians have always understood Jesus and his mission to be the fulfillment of that messianic prophecy.