Friends, we’ve come to Trinity Sunday, one of my favorite Sundays of the year. The Trinity is not just a little puzzle for theologians; it’s the heart of the matter, in many ways. Indeed, it’s central to the way we pray: Whenever we make the sign of the cross, we’re invoking the Trinity. It matters that we come to understand this doctrine more plainly, so that we might understand the meaning of our redemption.

Friends, we’ve come to the great Solemnity of Pentecost, which is, along with Christmas and Easter, one of the most important feasts of the Christian year. It is the celebration par excellence of the Holy Spirit. It is also the birthday of the Church—and we are meant to see ourselves in the readings for today.

Friends, today is the great Solemnity of the Ascension of the Lord, which is situated between Easter and Pentecost. The Ascension is when Jesus definitively moves into the higher dimension of heaven. And while we no longer have experiences like the disciples had of the risen Lord, we experience him through his Holy Spirit, who equips us to continue Christ’s work in the world.

Friends, we come to the Sixth Sunday of Easter, which means we’re coming to the end of the Easter season—and coming toward the Solemnity of Pentecost. After Christmas and Easter, this great feast of the Holy Spirit is the most important of the Church year. And in our three readings for today, we see five signs—in the Church broadly speaking and in your own life—that the Spirit is present and moving.

Friends, on this Fifth Sunday of Easter, there’s a somewhat hidden theme that runs like a golden thread through the readings, and that theme is the temple. To understand the New Testament texts, we have to see the importance of the Jerusalem temple for ancient Israelites. It was the focal point of Jewish life—the political, cultural, and of course religious center of the country. It was seen, in almost a literal sense, as the dwelling place of God on earth.

Friends, all during the Easter season, we read from the Acts of the Apostles, and this Sunday, we hear part of Peter’s oration on Pentecost morning. His bold proclamation is, in a way, the mother of all sermons; it is the essence of authentic Christian preaching. Peter, filled with the excitement of the Gospel, names the problem of sin, declares Jesus as Lord and Christ, and cuts his listeners to the heart. Then there comes naturally a question in response: “What are we to do?”

Friends, for this Third Sunday of Easter, we read once again the story of the two disciples on the road to Emmaus—a literary masterpiece, yes, but above all, a spiritual masterpiece. This story is not just about something that happened long ago; it's also about the Church now, and in all times. And it tells us who Jesus is and how to recognize him.

Friends, peace be with you—an echo of the words of the risen Jesus in our Gospel for the Second Sunday of Easter, also called Mercy Sunday. Christ gives his disciples the gift of shalom (peace). But there’s an exceptionally important juxtaposition here: He also shows them his wounds, a sign of humanity’s own sin and dysfunction. It’s not one or the other, his peace or his wounds; it’s both. To get this wrong is to get a lot of Christianity wrong.

Friends, Happy Easter! We’ve come to the high point of the Church’s liturgical year, the reason why we’re Christians at all. If Jesus didn’t rise from the dead, Christianity is a waste of time; the resurrection is the hinge point, the standing or falling point, of our faith. Taking Easter seriously is the source of our joy and our hope. Everything else is secondary to the great declaration of our Easter faith. In light of that, I want to talk to you today about earthquakes.

Friends, we come now to Palm Sunday, also called “Passion Sunday” because we read, in its entirety, one of the Passion narratives from the Synoptic Gospels. This year, we hear Matthew’s version, and one of the distinctive qualities of Matthew’s account is his stress on Judas—and more precisely, on the deep regret that Judas felt over his betrayal of the Lord. We’re challenged here to contemplate the radicality of God’s mercy and his relentless pursuit of even the worst of sinners.

Friends, this Lent, we’ve been journeying through some marvelous stories in John: the woman at the well two weeks ago, the man born blind last week, and now the climactic story of the raising of Lazarus. The great miracles of Jesus in John’s Gospel are referred to as “semeia” in Greek—“signs.” They’re indicators of God’s power and manner that teach us great truths about our spiritual lives. And the raising of Lazarus teaches us about the ways of God amid our suffering. Why do these things happen? Why doesn’t God act?