In today’s epic Gospel scene, Jesus relives in His flesh the history of Israel.

We’ve already seen that, like Israel, Jesus has passed through water and been called God’s beloved Son (see Luke 3:22; Exodus 4:22). Now, as Israel was tested for forty years in the wilderness, Jesus is led into the desert to be tested for forty days and nights (see Exodus 15:25).

In today’s readings we hear Jesus speaking in Galilee as well as a Jewish sage named Sirach writing in Jerusalem more than a century earlier. The two of them touch upon a single truth: The words that come out of us make known the hidden thoughts within us. Speech reveals the secrets of the heart.

The story of David and Saul in today’s First Reading functions almost like a parable. Showing mercy to his deadly foe, David gives a concrete example of what Jesus expects to become a way of life for His disciples.

The new law Jesus gives in today’s Gospel would have us all become “Davids”—loving our enemies, doing good to those who would harm us, extending a line of credit to those who won’t ever repay us.

The blessings and woes we hear in today’s Gospel mark the perfection of all the wisdom of the Old Testament.

That wisdom is summed up with marvelous symmetry in today’s First Reading and Psalm: Each declares that the righteous—those who hope in the Lord and delight in His Law—will prosper like a tree planted near living waters. The wicked, who put their “trust in human beings,” are cursed to wither and die.

Simon Peter, the fisherman, is the first to be called personally by Jesus in Luke’s Gospel.

His calling resembles Isaiah’s commissioning in the First Reading: confronted with the holiness of the Lord, both Peter and Isaiah are overwhelmed by a sense of their own sinfulness and inadequacy. Yet each experiences the Lord’s forgiveness and is sent to preach the good news of His mercy to the world.

Today’s feast marks the Presentation of the Lord Jesus in the Temple, forty days after he was born. As the firstborn, he belonged to God. According to the Law, Mary and Joseph were required to take him to the Temple and “redeem” him by paying five shekels. At the same time, the Law required the child’s mother to offer sacrifice in order to overcome the ritual impurity brought about by childbirth.

The meaning of today’s liturgy is subtle and many-layered.

We need background to understand what’s happening in today’s First Reading.

Babylon having been defeated, King Cyrus of Persia decreed that the exiled Jews could return home to Jerusalem. They rebuilt their ruined temple (see Ezra 6:15-17) and under Nehemiah finished rebuilding the city walls (see Nehemiah 6:15).

Think of these first weeks after Christmas as a season of “epiphanies.” The liturgy is showing us who Jesus is and what He has revealed about our relationship with God.

Last week and the week before, the imagery was royal and filial—Jesus is the newborn king of the Jews who makes us coheirs of Israel’s promise, beloved children of God. Last week in the liturgy we went to a baptism.

The Liturgy last week revealed the mystery of God’s plan—that in Jesus all peoples, symbolized by the Magi, have been made “coheirs” to the blessings promised to Israel. This week, we’re shown how we claim our inheritance.

An “epiphany” is an appearance. In today’s readings, with their rising stars, splendorous lights, and mysteries revealed, the face of the child born on Christmas day appears.

Herod, in today’s Gospel, asks the chief priests and scribes where the Messiah is to be born. The answer Matthew puts on their lips says much more, combining two strands of Old Testament promise—one revealing the Messiah to be from the line of David (see 2 Samuel 2:5), the other predicting “a ruler of Israel” who will “shepherd his flock” and whose “greatness shall reach to the ends of the earth” (see Micah 5:1-3).