Sunday Dive

John the Baptist’s electrifying declaration—“Behold the Lamb of God who takes away the sins of the world!”—sets off an avalanche of Old Testament echoes few of us today appreciate in full. In this episode, we’ll trace the theme of the sacrificial lamb from Mount Moriah to the Exodus, through the Temple, and into the prophecies of Isaiah, before landing at the foot of the Cross. Along the way, we’l...

As the Christmas season draws to a close, Jesus steps into the waters of the Jordan, setting off a cascade of Old Testament echoes and fulfilling ancient promises. This episode, we’ll plunge into the layers of meaning behind the Baptism of the Lord—tracking connections from Genesis creation to the Exodus, and uncovering why Jesus, though sinless, submits to a baptism for sinners. We’ll journey thr...

Foreign dignitaries arrive in Jerusalem seeking the one who is “king of the Jews,” and in doing so, set off shockwaves in Herod’s palace. But who were these curious Magi, and what was the true nature of that mysterious star over Bethlehem? In this episode, we sift through the historical and geographical clues, consult ancient prophecies, and examine astronomical theories from Kepler to Halley’s Co...

Herod is not the man you think he is—he’s far more dangerous and unstable, and this episode delivers all the scandalous details. We’ll go deep into Matthew’s Gospel, where royal intrigue, dreams, and midnight escapes evoke Old Testament drama and unveil striking parallels between Jesus and Moses. We’ll unravel why Egypt was the ultimate refuge, explore Rachel’s mysterious weeping, and take a close...

St. Joseph takes center stage as we step into the drama of the Fourth Sunday of Advent—caught between love and law, wrestling with a divine mystery, and ultimately saying yes to God's wild plan. We’ll unpack why Joseph is called the “Son of David,” explore the cultural twists of ancient Jewish betrothal, and dive into the spiritual power behind his quiet, courageous decisions. Along the way, we’ll...

John the Baptist’s bold question echoes from a prison cell: “Are you the one who is to come, or should we look for another?” On this episode of Sunday Dive, we’ll unpack the original messianic hopes fueling John’s inquiry and discover why Aquinas insists this question isn’t about wavering faith, but a masterful handoff to the New Exodus. Along the way, we’ll follow Jesus’ strategic move to Caperna...

John the Baptist appears on the banks of the Jordan, wild in wardrobe and fiery in message, drawing multitudes from Jerusalem and beyond to hear his call for repentance. But who exactly is this enigmatic forerunner, and why do his camel-hair clothes and locust lunches matter so much? In this episode, we peel back the layers of John’s Old Testament connections, plunge into the drama of the Qumran c...

The end times are in the air as Jesus delivers his enigmatic prophecy on the Mount of Olives and the Church kicks off Advent with a reading that might leave you wondering: will you be taken or left behind? Listen in as we uncover the original Greek, trace the shadow of Old Testament prophecy, and demystify what Catholics actually believe about the rapture. Along the way, discover how ancient templ...

As Jesus hangs upon the cross, a mocking crowd labels him “King of the Jews”—yet in this act of utter humiliation, the Gospels reveal his true royal power. This week, we’ll dive deep into Luke’s Passion narrative, unravel the political and prophetic significance of Christ’s title, and discover why the cross is also a throne. Along the way, we’ll unveil surprising connections to Adam, David, and an...

Jesus stands within the grandeur of Herod’s Temple, its massive columns as wide as redwoods, when he stuns the crowd with a chilling prophecy: soon, not one stone will remain upon another. In this episode, we journey through ancient eyewitness accounts, peek into archaeological marvels, and unravel the dramatic signs that heralded the temple’s downfall. Along the way, we’ll draw out the spiritual...

Be whisked away to the packed Temple Mount where Jesus’ dramatic cleansing of the temple turns commerce—and expectations—upside down. This episode unveils the surprising history and symbolism behind the Feast of the Dedication of the Lateran Basilica, connects it to prophecies like Zechariah 14, and draws powerful parallels with Ezekiel 47’s vision of life-giving water flowing from the Temple. We’...

Sometimes the Sunday readings take an unexpected turn, and this week is one of those rare occasions. With All Souls Day bumping our usual Gospel reading, we’ll turn our focus to the poignant encounter between Jesus and the widow of Nain—a miracle packed with emotion, cultural resonance, and theological depth. Together, we’ll map the geography of ancient Galilee, unpack the significance of Jesus’s...

The Pharisees are the perennial “bad guys” of the Gospels—or are they? This week on Sunday Dive, we’re unpacking the surprising backstory of the Pharisees and shining a light on their original motivations, which may not be as villainous as you think. We’ll delve into the cultural and liturgical world of first-century Jerusalem, explore what made tax collectors so universally despised, and discover...

A nameless widow keeps knocking on the door of a judge who’s notorious for neither fearing God nor caring for man—sound familiar? Some scholars suspect Jesus is riffing off the infamously wicked King Jehoiakim, and today we won’t just brush past the parallels: we’ll bring biblical history and rabbinic lore together to color in every detail. Along the way, we'll decode ancient boxing jargon straigh...

Jesus is journeying the borderlands between Samaria and Galilee when he encounters ten desperate lepers, outsiders among outsiders, begging for mercy at a distance. But when only one—a scorned Samaritan—returns to give thanks, Jesus reveals a stunning twist that cuts to the heart of faith, humility, and gratitude. In this episode, we’ll get our bearings with Holy Land geography, unravel the deep-s...

The apostles approach Jesus with a heartfelt plea: “Increase our faith!”—only to receive an enigmatic answer about uprooting a sycamore tree and planting it in the sea. In this episode, we’ll unearth the astonishing symbolism of the sycamore, wrestle with the original Greek, and peel back centuries of rabbinic wisdom to grasp just how radical Jesus’ words are. Along the way, we’ll tackle the age-o...

Jesus is teaching beside the Sea of Galilee when the crush of the crowds prompts him to climb aboard St. Peter’s boat and request the soon-to-be-apostle to shove off from shore. Little does Peter know that this is only Our Lord’s first request. We’ll spend our episode exploring the ins and outs of fishing on the Sea of Galilee and we’ll get our hands dirty in the original Greek so as to immerse ou...

When Joseph and Mary bring Jesus to the Temple, they fulfill the Law of Moses, yet what unfolds goes far beyond legal obligation. In Simeon’s words, we find echoes of the watchmen of Israel, standing vigil for the Lord’s arrival and Anna, with her years of prayer, embodies widowed Israel longing for redemption. At the heart of the story is the go’el, the kinsman-redeemer tasked by the Book of Levi...

In the synagogue of his hometown, Jesus delivers a message that begins with amazement and ends in rejection. Drawing from the full arc of the story, we explore the depth of his proclamation, the Greek Old Testament text, and the broader context of Isaiah’s prophecy. Together, these elements reveal the profound challenge of a mission extending mercy beyond Israel and they also uncover why Our Lord'...

Join Katie on pilgrimage in Rome & Assisi for the Jubilee: kptz.io/rome / / / In this episode, we explore the Wedding Feast at Cana, where Jesus performs His first public miracle—turning water into wine. We’ll uncover the Old Testament echoes in this moment, the significance of Christ as the divine Bridegroom, and Mary’s pivotal role in the unfolding of His mission. How does this event foreshadow...

Join me this December on a Jubilee Year Pilgrimage to Rome & Assisi: kptz.io/rome /// Jesus begins his public ministry at a location rich with history for the Jewish people. The site of the famed Promised Land crossing, the Jordan River is a symbol of homecoming and covenant faithfulness. Exploring our Gospel within the context of the lectionary, we see Jesus’ Baptism as not simply the fulfillment...

We journey with the Magi to Bethlehem in our Gospel today, unraveling the ancient prophecy from the Book of Numbers that sent shockwaves through Herod’s court. Who were these mysterious visitors and what does their presence reveal about Salvation History? We’ll also dig into historical and astronomical insights into the Star of Bethlehem and unpack the profound symbolism behind the threefold gifts...

Join Katie's Jubilee Year Pilgrimage to Rome and Assisi: https://bit.ly/rome_assisi // Jesus is lost and found in today's Gospel. In it, the evangelist describes Jesus as having "understanding", an Old Testament characteristic of the Davidic kings. Luke also clearly links Our Lord with the prophet Samuel and by this connection we discover Jesus as the firstborn consecrated to God and the prophet w...

Join Katie's Jubilee Year Pilgrimage to Rome and Assisi: https://bit.ly/rome_assisi // Exploring the story of the Visitation we discover a text bursting with Old Testament allusions. We see the evangelist subtly comparing Jesus and John the Baptist to Jacob and Esau and Our Lady herself finds parallel in two Old Testament women, Jael and Judith, women who found fame crushing the heads of their ene...

We turn our attention once more to our Gospel reading and to the figure of John the Baptist. People from all walks of life are coming to him, repenting, and asking for spiritual advice. John exhorts people not to a life of intense asceticism and separation but rather to lives of holiness in the midst of worldly endeavors, a radical idea for the time period. Exploring further John the Baptist's bac...