In this reading, Paul concerns himself primarily with the Scriptures; the written portion of Revelation. Specifically here, he refers to the Old Testament when he says that we Second Sunday of Advent year A (the Romans and Christians of every age) should derive “hope” and “encouragement” from what we find in Scripture. He says to accept one another, likely in reference to some tensions between Jewish and Gentile Christians. The conclusion he draws from what is revealed in Scripture is that Christ served the Jewish people as their Messiah, in faithfulness to the promises made by God through the prophets. He has also saved the Gentiles as their Christ, so that they might bear witness to God’s mercy to those beyond the covenant with Israel.
Just two verses after this reading, St. Paul cites a line from our first reading from Isaiah, which prophesies that the root of Jesse will be sought out by the Gentiles, as proof that the revealed plan of God is to bring all nations into unity under the headship of Christ, the Messiah of the Jews. Today, we still live in this age of mercy to the Gentiles; we will celebrate this mercy Incarnate in the baby born in Bethlehem.
John the Baptist is the man who stands at the seam of the Old Testament and the New. St. Augustine teaches that John’s birth to elderly parents (Elizabeth and Zechariah) represents the antiquity of Israel, and that his leaping for joy while still in his mother’s womb at the Visitation of Mary suggests the newness of his coming prophetic proclamation. In his appearance and actions, John sums up the whole of the Old Testament. His clothing is the same as Elijah’s, the greatest prophet of the Old Testament. He calls Israel out into the desert for purification as Moses did, and prepares the people to be led into the new Promised Land by the new Joshua (Yeshua=Jesus). His diet consists of locusts, which are symbolic of pestilence, and honey, which is the food of the Promised Land.
John the Baptist’s most prominent virtue is humility. “I am not worthy to carry his sandals,” he says of Our Lord. Carrying one’s sandals at this time would be the work of a slave—and John sees himself as unworthy of even that office! If we’re to prepare ourselves and others for the coming of the great King this Advent, then we should first turn our attention to our need for a humility like that of St. John the Baptist, the first herald of Christ.
In today’s Gospel, we are exhorted to examine our lives and repent of our sins in preparation for the coming of the Lord. Let us take some time now to reflect on how we might ready ourselves this week for his coming.
Imagine that you are standing on the banks of the Jordan River listening to John the Baptist. You hear him say, “Every tree that does not bear good fruit will be cut down and thrown into the fire.” What do you think as you hear those words? What areas of your life come to mind where you might not be bearing good fruit?