Friends, for the next several weeks, we’re going to be reading in our Gospel from the primal teaching of Jesus: the Sermon on the Mount. And we begin today with a kind of overture to it, which we call the Beatitudes. “Beatitudo” in Latin means “happiness”—the one thing we all want, no matter who we are or what our background is. Jesus, the definitive teacher, is instructing us on what will make us happy—and so we listen.

Friends for this Third Sunday in Ordinary Time, our first reading from the prophet Isaiah and our Gospel from Matthew both have a section that’s a little weird. While most preachers skip over these sections to get to the better-known and understandable parts, I want to dwell, on purpose, on the strange parts—and they have to do with the lands of Zebulun and Naphtali.

Friends, we return now to Ordinary Time, and the Church asks us again to think about the baptism of the Lord, this time in light of Saint John’s distinctive account. John the Baptist sees Jesus coming toward him on the banks of the River Jordan, and the Baptist says, “Behold, the Lamb of God, who takes away the sin of the world.” You recognize that line from the Mass, when the priest holds up the consecrated elements and repeats John the Baptist’s words. This declaration is of absolutely decisive significance, for John is giving us the interpretive lens by which we see and understand Jesus.